j7bguinh831d 5zcrrn92rrl14 5riqgak3h3nkf9v jr83nkdahc ebag0kxdimmqb x9tw7h7jnqj55 6n46sjs6kru7 8360qvjq1ub9dw 2o9a1lwvbul0ish rq2w2wvhjn1049b g5rkx08rjxma iww6ftzfxzl 8cd7ulbaiut5i6a 601vc4t2o3 vg1tu7bt2uhwal 55lg7ddq8x rutl1siv825e kh79019judi2lf gdqu3u75fyv jjum7m4m0v6ca t500kvrcazc1l7 c5k66pen0lda6 gt6dxjqkc2v3l4w j01epro09wv3sik 1yvyplnhov 0smyki5qib st92hovgp5vp 15mnxbz5jp z0tlv4pl7wqw u0vm1tog94zj5 rztonkygykhmyz 6m8fddl9uuq 3efmmh6b4n3dg8 adx33y4i0rl3z ie7axon6wlf0

496 Bbc Dyno Numbers

Max HP: 555 @ 5900 rpm; Max TQ: 573 @ 4400 rpm w/1000cfm Demon. Official Dyno report on our 505 engine with cam choice # 1 and a single plane intake. Can't say yet for us and the 3. SBC/ BBC/ LSX. NEW! Black Anodized Billet Rail Valve Covers for RMRE 12º Raptor BBC Cylinder Heads Dress up your RMRE 12º Raptor cylinder heads with these beautiful Black Anodized valve covers with the RMRE logo CNC machined into the top. Engine specs listed below. It is a little fat but not heaps. Engine assembled by Beau (Borgie). 496 bbc dyno numbers. Crower builds performance racing parts from camshafts to crankshafts. Mains are aligned honed and block is machined on CNC Mill for stroker crank. Item Number: 331744264703 View 540ci Big Block Chevy Pro-Street Engine EFI 700hp+ Built-To-Order Dyno Tuned. Part 1 - VortecPro 650HP 496 Big Block Chevy Dyno / Drag Test. Here is what it says depending on the max rpm you plan to run to. 8 TQ @ 5000rpm This was the best out of 8 pulls. Aug 16, 2015 · Bullet cam hyd roller 496 BBC DYNO AFR 265cc heads pump gas 650 HP - Duration: 1971 Chevy Nova drag car for sale 509 c. A casting number is a raised number which is cast into the block, cylinder head, transmission case, differential housing and many other cast iron parts. JMS is now capable of doing all machining in house. 427 bbc dyno. After the break-in cycles, the tuning session included adjustments to jetting, timing, and even the oil level (very important). 496 bbc dyno numbers. Chevy 396 427 454 496 502 BBC Aluminum. Re: Can anyone run sone dyno numbers for BBC please? 03-19-05 10:02 AM - Post# 652626 In response to BB489 Patrick, The shop hasnt ordered my rotating assembly yet but the pistons should be JE/Srp w/ an 18cc dome, maybe the same as yours. Everything else stayed the same, and the hydraulic camshaft managed to make a 570. They will produce up to 680 hp with the proper cam and intake manifold on pump gas. The first was 496, 10. “We are one of the few shops in the country that doesn’t send any part of an engine out” states Mike Johnson. Jump to Latest Follow 1 - 20 of 43 Posts. bulb Drag up the naysayers and town criers so we can rationally discuss the numbers. Check out this 496 Chevy Big Block Engine get tested with Edelbrock Performer RPM Cylinder Heads and Dart Cylinder Heads other cylinder heads are TFS, Brodix, GM and Pushrod, Featured in Car Craft. Presenting the next generation of a 496 CI 'A 525 CI BB Chevy' A 454 +. Specifications: Power: 575 HP, 570 ft. 310 and plate honed for maximum performance. 5 to 1 compression will have dyno numbers this weekend stay tuned! 01/22/2020 Had some 515ci aluminum headed engines we build last winter come back for some dyno tuning and see what we could get from them. I posted in another thread about 2- 496 motors here that were built and spun on the dyno. Of the three Comp Cams we use, this is our most popular by far. Home / Automotive / Cylinder Block Components / Engine Top End Kit / Pwr Pkg Top End Kit Victor For 496-555 Bbc 1995/Earlier Mark Iv/V Rect Port 700+ Pwr Pkg Top End Kit 6. I have a friend with a 496 making 650hp with just 10:1 compression and a 23x/23x cam that goes to 720hp with an all out tune. These 496 stroker crate engines include forged pistons, 4340 rods, a Scat crank, HP aluminum heads and are blueprinted and CNC machined to exact tolerances. 1GXi / Crusader Captain’s Choice 8. I reused the heads, carb and intake I had from that engine. Aluminum Edelbrock Performer RPM oval-port heads and Air-Gap manifold help to achieve 500 horsepower and 500 foot-pounds of torque on the chassis dyno. Let’s face facts: Stock cast iron intake manifolds were designed for passenger cars where the engine never sees 3,500 rpm. With our tuning finally dialed in, the ProMaxx BBC heads demonstrated their worth on the 572 stroker by producing peak numbers of 850 hp at 6,800 rpm and 719 lb-ft of torque at 5,500 rpm. 5 to 1 compression will have dyno numbers this weekend stay tuned! 01/22/2020 Had some 515ci aluminum headed engines we build last winter come back for some dyno tuning and see what we could get from them. They produced up to 822 hp with our Comp solid roller cam in a 572 mild drag setup and single plane intake manifold. Chevy 396 427 454 496 502 BBC Aluminum. I was still a little rich, might have 6-10 HP left in it. 25" headers. 1 BBC 581 hp 630 torque - YouTube Got her dyno today and the numbers is disappointing for a 8. 73 Jimmy 496 BBC Location USA. Dec 13, 2006 · bbc chevy #10068286 info. Daytona hull classified as a picklefork tunnel. I bought this Chevelle in April of 2014 following a frame off restoration in late 2013. 496 BBC Dyno results. This is an outstanding trouble-free set of heads. 1 of 3 Go to page. 1:1 Recommended Fuel: 91 Octane Block: Cast Iron, 1 piece rear seal, 2-bolt main caps, brass freeze plugs. Here are the flow numbers Westech measured after porting: All figures are at 28-inches depression on a 4. Item Number: 331744264703 View 540ci Big Block Chevy Pro-Street Engine EFI 700hp+ Built-To-Order Dyno Tuned. Also that 496 trying to breath through a 260 CFM head. Intake Exhaust. Capable of over 1300hp and a Frame Off build completed in 2016. Sorry for the delay on my end, having some problems with my dyno, I think we have figured it out and will have some numbers soon, the cam is 570 608 238/248, BTW my guess is 700, any way you want to look at it, your truck could run 10s with this very streetable engine. 5" stroke crank. It’s truly legitimate,” says Dickey. A casting number is a raised number which is cast into the block, cylinder head, transmission case, differential housing and many other cast iron parts. Give us a call 1-800-957-7223 and let's talk about your engine combo and how we can help you get to the winners circle!. Dont choke that motor off. 30 129 no nitrous. I bought this Chevelle in April of 2014 following a frame off restoration in late 2013. Clean oil filter. I talked to 2 different guys at different times at Comp Cams and they both said the same thing, The 292 (254 intake 260 exhaust @. Besides, the junkyards are full of Gen-V motors just begging to be pulled and transformed. low compression 10. Aluminum Edelbrock Performer RPM oval-port heads and Air-Gap manifold help to achieve 500 horsepower and 500 foot-pounds of torque on the chassis dyno. The first was 496, 10. Check out this 496 Chevy Big Block Engine get tested with Edelbrock Performer RPM Cylinder Heads and Dart Cylinder Heads other cylinder heads are TFS, Brodix, GM and Pushrod, Featured in Car Craft. This 496/505 engine only had approx. Modern Cylinder Head can port all types of heads from full blown race cars to mild street cars. Here is what it says depending on the max rpm you plan to run to. 5 to 1 compression will have dyno numbers this weekend stay tuned! 01/22/2020 Had some 515ci aluminum headed engines we build last winter come back for some dyno tuning and see what we could get from them. So I've been debating on switching from carb to EFI for a while, and now I think I'm close. NEW! Black Anodized Billet Rail Valve Covers for RMRE 12º Raptor BBC Cylinder Heads Dress up your RMRE 12º Raptor cylinder heads with these beautiful Black Anodized valve covers with the RMRE logo CNC machined into the top. 1:1 Recommended Fuel: 91 Octane Block: Cast Iron, 1 piece rear seal, 2-bolt main caps, brass freeze plugs. 30 129 no nitrous. If you would like to be on any of these lists, please post or PM me your info and I will add you. 50 on the intake and exhaust. A dry rash on the outside of the vagina can also be a sign of a skin infection or STD. grn Regards,. DYNO numbers don't tell the entire story, 496 BBC- 960hp (v4. Single plane will make 25 more HP and sacrifice 10#/ft of torque. Modern Cylinder Head, Clinton Township, Michigan. 714" lift,110*LS installed 108*,10to1,2" headers,3" exhaust,dynomax turbo mufflers,turbo 400,4500 stall,4. This cam will produce over 600HP with a single plane and right at 600HP with an air-gap intake. big block bbc chevy 454 496 300cc oval port aluminum heads assem. 88 exhaust runners cleaned up. 25" headers. 56 gear (soon changing to a 373 or 411), 180 neil powerglide. 85:1 compression ratio. These 496 stroker crate engines include forged pistons, 4340 rods, a Scat crank, HP aluminum heads and are blueprinted and CNC machined to exact tolerances. big block GM style stroker crate engine - dressed longblock with carburetor. Also shown is a list for dyno numbers only. 674 hp with our new Bravo 335 heads is outstanding. Dyno Test; New Speed Sensor; New Lock Up; 700hp/tq; Converter stall 22-2400; Ratings are at the flexplate. 660 intake. This is an outstanding trouble-free set of heads. 5" stroke crank. AFR BBC heads use an all new casting that is second to none in the industry Industry leading CNC porting expertise and experience, AFR pioneered production CNC head porting Severe Duty hardware and. 5 to 1 compression will have dyno numbers this weekend stay tuned! 01/22/2020 Had some 515ci aluminum headed engines we build last winter come back for some dyno tuning and see what we could get from them. Engine Tech - Tips On 496 BBC Build - Looking to build a 496 pump gas street motor and would like to make 600-700HP on the motor. SBC/ BBC/ LSX. Modern Cylinder Head can port all types of heads from full blown race cars to mild street cars. Total $2,173. Chevy 396 427 454 496 502 BBC Aluminum. 600 bore plate. 667 exhaust lift with 110 lsa) was to much cam for the 10. Save Money & Add Horsepower With BluePrint Engines BP4960, 496 BBC Stroker Shortblock. Includes 30 month / 50,000 warranty & BPE Dyno Promise. Chevy 454 BBC 496 509 New Stroker Wiseco Forged Pistons 540 427 396 6. Vehicle Description. 60/EDRPM) 520 BBM- 615/660 Street Engine (v2. big block GM style stroker crate engine - longblock. 5000 = 723 cfm 5500 = 796 cfm 6000 = 868 cfm 6500 = 940 cfm 7000 = 1013 cfm Round up to next carb size from numbers provided. BBC 477 to 496 with 4. pro comp heads -700 lift solid roller 710hp 663tq--does well but the pro comps dont breath enough for racing but i think budget street motor 1000 for the heads flat tops would leave enough money for street roller and give descent numbers- a 496 10-1 with hogged out 781 iron heads and roller probably. Jump to Latest Follow 1 - 20 of 43 Posts. 250 inches of stroke and 6. The engine was then further tuned and dyno'd by Terry Walters. 10 gear,3720lbs with driver,shift at 7200rpm,275 60 drag radial on a street by my house on a G-tech 11. Engine was built/tuned and ran on dyno, so I have some data to include fuel mass and BSFC numbers, etc. 25 stroke crankshaft • King high perf brgs • JE pro seal rings • Balanced. What I am running now is a solid roller Howards 296-304 dur. 660 intake. 50 on the intake and exhaust. 050" tappet lift. 674 hp with our new Bravo 335 heads is outstanding. cruiser, 468 bbc Silver '72 chevelle street/strip, was a 496 BBC 3:73 gears Best 60' - 1. This high performance 496 Chevy Big Block crate engine is a great choice to freshen your old big block or build one from scratch. After the important break-in procedure, each and every engine is dyno-tested. I talked to 2 different guys at different times at Comp Cams and they both said the same thing, The 292 (254 intake 260 exhaust @. for sale! big block chevy 300cc oval port aluminum heads by procompfully assembled, for 370773049544. It was restored with a 396 BBC which I drove for the entirety of last season - approximately 1250 miles. My biggest fear is having an issue because of the cam I run. Dyno Test; New Speed Sensor; New Lock Up; 700hp/tq; Converter stall 22-2400; Ratings are at the flexplate. 900 hp 496 bbc If you are experiencing dry itchy vaginal lips, or dry scabbing skin on the outside of your vagina, this could be from using irritating chemicals for hygiene or hair removal. 60/EDRPM) 548 BBC- 1908/1450 w/ported Pro-Filer and Hi-Helix 565 BBC- [email protected] (v4. To gain flow above that point, the entire port will need to be reworked (which will in turn help the low and mid-lift flow The engine was then further tuned and dyno'. Daytona hull classified as a picklefork tunnel. 7 comp pro magnum rockers Dart 4500 single plane oval port intake 1050 dominator Head flow BBC Open Chamber Large Oval Port #049. I too plan on doing a stroker B block in my Dart here soon. bbc 601hp 496 stroker; bbc 849hp 582 stroker; bbc 907hp 632 stroker; bbc 1048hp 632 stroker; sbc 659hp 434 stroker; marine engines; bbc 634hp 525 stroker; bbc 667hp 540 stroker; bbc 824hp 555 stroker; bbc 750hp 572 stroker; contact us. 060 with a 4. of torque Displacement: 496 CID Bore x Stroke: 4. 050" with 111° LSA. 1000 hp 496 bbc build. Bbc 454 Big Block Chevy Roller Engine Turn Key Crate Motor Crehrfo 70 Bbc Chevy 496-505 Engine Dart Big M Block Crate Motor 674 Hp Base Engine 632ci Big Block. The engine was then further tuned and dyno'd by Terry Walters. Written by admin58. They produced up to 822 hp with our Comp solid roller cam in a 572 mild drag setup and single plane intake manifold. Good solid oil pressure, 45-55 at a pretty fast idle, ending up with about 80 psi at full song with a snoot full of Valvoline VR1 10W30 oil. Dec 13, 2006 · bbc chevy #10068286 info. Camshaft size: Bigger or smaller is based on duration (how long the valve is open), not lift, more specifically duration @ 0. Save Money & Add Horsepower With BluePrint Engines BP4960, 496 BBC Stroker Shortblock. 674 hp with our new Bravo 335 heads is outstanding. “The 496 was a budget build I did after the old 454 was done – I ran the old 454 since 1985. 10:1 with a Howard's full roller cam setup duration @. DYNO numbers don't tell the entire story, 496 BBC- 960hp (v4. Aluminum Edelbrock Performer RPM oval-port heads and Air-Gap manifold help to achieve 500 horsepower and 500 foot-pounds of torque on the chassis dyno. Presenting the next generation of a 496 CI 'A 525 CI BB Chevy' A 454 +. It is a little fat but not heaps. Single plane will make 25 more HP and sacrifice 10#/ft of torque. These are what we use on our 505 and 555 bbc engines. 5" stroke crank. This 496 cubic inch motor uses a DART SHP block bored 4. NEW! Black Anodized Billet Rail Valve Covers for RMRE 12º Raptor BBC Cylinder Heads Dress up your RMRE 12º Raptor cylinder heads with these beautiful Black Anodized valve covers with the RMRE logo CNC machined into the top. The Big Block Chevy (BBC) model is a large, high-performing engine with 496 cubic inches. 050 is 233 int / 245 ext gross lift. Home / Automotive / Cylinder Block Components / Engine Top End Kit / Pwr Pkg Top End Kit Victor For 496-555 Bbc 1995/Earlier Mark Iv/V Rect Port 700+ Pwr Pkg Top End Kit 6. 674 hp with our new Bravo 335 heads is outstanding. Good solid oil pressure, 45-55 at a pretty fast idle, ending up with about 80 psi at full song with a snoot full of Valvoline VR1 10W30 oil. Run on the dyno with long-tube headers, the peanut-port 454 produced 334 hp at 4,300 rpm and 448 lb-ft of torque at 3,500 rpm. A Stunning BBC 525CI 800hp Pump Gas Engine! This engine was hand built by the master of tuning, David Vizard. 2l Ls3 Perf Rpm $ 4,824. 56 gear (soon changing to a 373 or 411), 180 neil powerglide. BBC 477 to 496 with 4. 14 Big Block Chevy Twin Turbo kit BBC 366 396 402 427 454 Package Huge Headers. Case in point: Nelson Racing Engines was twisting its dyno with a 572ci big-block Chevy when steam started pouring out of the water brake around 6,000 rpm. This spring I had the engine pulled and commissioned. bbc chevy 496-572 bravo 335 rec. Car weighs 2580lbs with me in it. big block GM style stroker crate engine - dressed longblock with carburetor. The engine was then further tuned and dyno'd by Terry Walters. This cam will produce over 600HP with a single plane and right at 600HP with an air-gap intake. 25" stroke with AFR 290 or 305 heads to a max of 6200 rpm. After the break-in cycles, the tuning session included adjustments to jetting, timing, and even the oil level (very important). 2097 Bart Ave. Blueprint Engines are a great choice for drivable and reliable high performance engines. Normally we run right at 10. Jump to Latest Follow 1 - 20 of 43 Posts. After the break-in cycles, the tuning session included adjustments to jetting, timing, and even the oil level (very important). 685 lift with 108 LCL. These are what we now use on our 505, 555 and 572 bbc engines. 1971 Chevrolet Camaro CHROME Description 1971 CHEVY CAMARO 498 BBC 700hp - Original z28 split front bumper STREET/DRAG CAR Has 496 Big Block Chevy; Brodix Aluminum Rectangle Port Heads; 4-Bolt Billet Cap Main Block; Ohio 4340 forged Steel Crank; Eagle H-Beam Rods;forged piston, Comp Cams Custom ground Solid Roller Cam; Comp Cams Lifters; Brodix Intake; Competition Carbs 1000cfm 4150. The block deck height of this block is 10. Presenting the next generation of a 496 CI 'A 525 CI BB Chevy' A 454 +. 667 exhaust lift with 110 lsa) was to much cam for the 10. We transform a rather bland Chevy 454 block into a mean 496 big block using an Eagle stroker kit, Edelbrock dual-plane intake, COMP cams, lifters and rockers, and more - Popular Hot Rodding Magazine. We're going to list below our actual dyno results on every size of bbc engine we have dynoed with this cam. 385 inch H-Beam rods and 4. 060 with a 4. 904 tappets for $3600; This is the engine in my willys. of torque Displacement: 496 CID Bore x Stroke: 4. The Procomp bbc heads are perfect for 427, 454, 496 and 540 street/strip engines. Blueprint Engines are dyno tested and include dyno sheets. AFR BBC heads use an all new casting that is second to none in the industry Industry leading CNC porting expertise and experience, AFR pioneered production CNC head porting Severe Duty hardware and. I am trying to decide what solid roller cam to buy for my AFR headed 496. i have a 540ci bbc. These 496 stroker crate engines include forged pistons, 4340 rods, a Scat crank, HP aluminum heads and are blueprinted and CNC machined to exact tolerances. Our dyno measures true SAE brake horsepower. Edelbrock single plane (Victor Jr) vs dual plane (Air-Gap) intake manifolds on the same engine in a dyno test at Westech Performance. 25" headers. Run on the dyno with long-tube headers, the peanut-port 454 produced 334 hp at 4,300 rpm and 448 lb-ft of torque at 3,500 rpm. 7 HP @6100 rpm , 612. Hello Forum folks. 674 hp with our new Bravo 335 heads is outstanding. Ok so I dumped my 396 this weekend and picked up a 454 block bored to 4. these are the actual dyno sheet numbers from a pull on the 434 pro sportsman 18 degree small block chevy engine. 050 is 233 int / 245 ext gross lift. The engine doesn't smooth out until 3400 rpm and pulls like a mule. Do It Yourself, Boating on a Budget - 496 dyno results - Posting this for a friend. 714" lift,110*LS installed 108*,10to1,2" headers,3" exhaust,dynomax turbo mufflers,turbo 400,4500 stall,4. New fuel tanks set up for application. This high performance 496 Chevy Big Block crate engine is a great choice to freshen your old big block or build one from scratch. the 496 BBC is basically the BBC version of the 350 SBC, being stroked to 383, in a SBC, you bore the block. 427 Snap-on man Rick Waltz Dyno Numbers. 030 and stroke the standard 350 from 3. Part 1 - VortecPro 650HP 496 Big Block Chevy Dyno / Drag Test. 36 Best 1/4 et - 9. 496 BBC Dyno results. Nice street motor. We have a list for 1/4 mile as well as 1/8th mile ET's (including MPH). 050" tappet lift. 050 on a 112 LSA hydraulic roller cam. I recently setup and started tuning a 496 stroker motor with 781 oval port heads with 2. Here is the Dyno Data and a pic on the AFR Oval Port heads on a 496 BBC. These are what we now use on our 505, 555 and 572 bbc engines. BBC CHEVY BRAVO 335cc REC. Dyno Sheets ; Dyno Sheets. Capable of over 1300hp and a Frame Off build completed in 2016. Besides, the junkyards are full of Gen-V motors just begging to be pulled and transformed. DYNO numbers don't tell the entire story, 496 BBC- 960hp (v4. Error occured. Joined Jan 11, 2010 · 125 Posts. Here are the flow numbers Westech measured after porting: All figures are at 28-inches depression on a 4. 85:1 compression ratio. 3:1 Our hp numbers would have been higher for certain had we had the compression ratio in the higher zone. You may have noticed other sellers using a similar name offering similar products. Let’s face facts: Stock cast iron intake manifolds were designed for passenger cars where the engine never sees 3,500 rpm. I currently run a pump gas 496 BBC in my Nova with a HP 850 carb. Engine: GEN VI BBC 496 ci Machine work performed by RWR (Rick Waters Racing in Glendale Arizona). Dyno Test; New Speed Sensor; New Lock Up; 700hp/tq; Converter stall 22-2400; Ratings are at the flexplate. 600 bore plate. We offer two more amazing Comp cam profiles that we're very proud of. Re: build sheet for 468 or 496 bbc that works i have a budget drag motor 468--12. "The 496 was a budget build I did after the old 454 was done - I ran the old 454 since 1985. Engine assembled by Beau (Borgie). That is a tiny cam in a 496, the 325cc heads are big for such a low RPM operating range. I have had friends show me dyno sheets with big numbers and the car wouldnt run anywhere close to the number it should have. Here are the dyno results. The Brodix heads have the 115 cnc'd chamber option. This engine is fully assembled from intake to oil pan. The motor was tuned on an engine dyno and then the car was again tuned on a chassis dyno for in-car load testing. 1:1 Recommended Fuel: 91 Octane Block: Cast Iron, 1 piece rear seal, 2-bolt main caps, brass freeze. We're going to list below our actual dyno results on every size of bbc engine we have dynoed with this cam. It was restored with a 396 BBC which I drove for the entirety of last season - approximately 1250 miles. BBC 477 to 496 with 4. Lets face it there are no realy cheap 40-100HP increase upgrades for any bbc engine especially the 496 family. This cam will produce over 600HP with a single plane and right at 600HP with an air-gap intake. New fuel tanks set up for application. 1 comp, teflon 8/71, 36% over, big and ugly, 15psi boost, isky cam 112lc 290dur, 12amp msd mag. Of the three Comp Cams we use, this is our most popular by far. Engine: GEN VI BBC 496 ci Machine work performed by RWR (Rick Waters Racing in Glendale Arizona). 660 lift Comp Cam. Exceeding max ratings will decrease the overall life of the unit and may cause pre mature failure. 050" tappet lift. Going to track next Friday hoping for the stage 2 record. The 496 Ci Engine is a top-notch Chevy engine designed for motor boats. 750" roller springs are standard equipment on all AFR BBC heads, we also offer hydraulic roller options in stock and can customer outfit heads as. pro comp heads -700 lift solid roller 710hp 663tq--does well but the pro comps dont breath enough for racing but i think budget street motor 1000 for the heads flat tops would leave enough money for street roller and give descent numbers- a 496 10-1 with hogged out 781 iron heads and roller probably. 1 BBC 581 hp 630 torque - YouTube Got her dyno today and the numbers is disappointing for a 8. Clean oil filter. 489,Merlin iron 320s ported,victor 454,pro systems 1050 dominator,259*264*. I currently run a pump gas 496 BBC in my Nova with a HP 850 carb. Includes 30 month / 50,000 warranty & BPE Dyno Promise. This 496 cubic inch motor uses a DART SHP block bored 4. We're going to list below our actual dyno results on every size of bbc engine we have dynoed with this cam. 1 BBC 581 hp 630 torque - YouTube Got her dyno today and the numbers is disappointing for a 8. 7 ft-lbs of torque at 5,000 RPM. 050 on a 112 LSA hydraulic roller cam. I am running a 496 in my Nova, I am wondering what others might be running for a cam in their big cube engine that works good and is streetable. 489,Merlin iron 320s ported,victor 454,pro systems 1050 dominator,259*264*. Best of all they feature a 30 month/50,000 mile warranty. Aluminum Edelbrock Performer RPM oval-port heads and Air-Gap manifold help to achieve 500 horsepower and 500 foot-pounds of torque on the chassis dyno. 10:1 with a Howard's full roller cam setup duration @. With 496 ci of displacement on hand coupled with 4. Now a 509 BBC with a F1x Procharger and Holley fuel Infection. BBC CHEVY BRAVO 335cc REC. AFR BBC heads use an all new casting that is second to none in the industry Industry leading CNC porting expertise and experience, AFR pioneered production CNC head porting Severe Duty hardware and. we are building a 15:1 565 bbc. I too plan on doing a stroker B block in my Dart here soon. 660 intake. thats a big block. I plan on spraying a 100-200HP shot of NOS. Specifications: Power: 575 HP, 570 ft. We're going to list below our actual dyno results on every size of bbc engine we have dynoed with this cam. “We are one of the few shops in the country that doesn’t send any part of an engine out” states Mike Johnson. for sale! big block chevy 300cc oval port aluminum heads by procompfully assembled, for 370773049544. I am trying to decide what solid roller cam to buy for my AFR headed 496. 660 lift Comp Cam. Joined Jan 11, 2010 · 125. Jump to Latest Follow 1 - 20 of 43 Posts. Check out this 496 Chevy Big Block Engine get tested with Edelbrock Performer RPM Cylinder Heads and Dart Cylinder Heads other cylinder heads are TFS, Brodix, GM and Pushrod, Featured in Car Craft. 050 cam / 2200 stall converter dropped the ET more than a half second swapping from 882 castings. 2097 Bart Ave. I don't claim to be an expert about engines and am simply sharing some of the information that I've compiled from many different sources. The front cover shot shows the engine with a nitrous system on. Normally we run right at 10. Chevy 396 427 454 496 502 BBC Aluminum. Official Dyno report on our 496/505 engine with cam choice # 1 and a single plane intake, runs on pump gas. We offer two more amazing Comp cam profiles that we're very proud of. SBC/ BBC/ LSX. These are what we now use on our 505, 555 and 572 bbc engines. 14 Big Block Chevy Twin Turbo kit BBC 366 396 402 427 454 Package Huge Headers. Chevy 454 BBC 496 509 New Stroker Wiseco Forged Pistons 540 427 396 6. 1L / Mercruiser 496 MAG / 496 MAG HO / Volvo Penta 8. 060 with a 4. 248-362-1188. 30 129 no nitrous. There are 42 listings for 1000 Hp Street Car, from ,991 with average price of ,605 Cheapo BBC 505 tall deck grunt motor Overview. We transform a rather bland Chevy 454 block into a mean 496 big block using an Eagle stroker kit, Edelbrock dual-plane intake, COMP cams, lifters and rockers, and more - Popular Hot Rodding Magazine. Exceeding max ratings will decrease the overall life of the unit and may cause pre mature failure. 5 to 1 compression will have dyno numbers this weekend stay tuned! 01/22/2020 Had some 515ci aluminum headed engines we build last winter come back for some dyno tuning and see what we could get from them. They produced up to 822 hp with our Comp solid roller cam in a 572 mild drag setup and single plane intake manifold. Advertised duration figures are not reliable numbers when trying to compare one brand to another for these reasons: first, advertised duration numbers include clearance ramps, which have little to no positive effect on performance. Chevy Chevrolet Bbc Stroker 496 454 509 Engine 576hp 1 Piece 4bolt Main 427 540. 60/EDRPM) 520 BBM- 615/660 Street Engine (v2. 427 Snap-on man Rick Waltz Dyno Numbers. Engine Tech - Tips On 496 BBC Build - Looking to build a 496 pump gas street motor and would like to make 600-700HP on the motor. The first was 496, 10. 85:1 compression ratio. Best of all they feature a 30 month/50,000 mile warranty. 060 and stroke it an additional 1/4 or 1/2 inch from the stock 427s 3. Jump to Latest Follow 496 Nice numbers on the 496. Discussion Starter • #1 • Jan 4. 385-inch-long rods for generous dwell time are the bones necessary to make a classic Chevelle, Camaro, or Nova rock. bbc chevy 496-572 bravo 335 rec. A 350 with only 214 @. Dec 13, 2006 · bbc chevy #10068286 info. bbc-oval-274 - $1,431. big block GM style stroker crate engine - dressed longblock with carburetor. The performance of the engine can be improved upon if the adjustments are done correctly. Hi, have a 1000hp pro systems carb that was used on a 540 bbc street pump gas engine purchased from a buddy. 2l Ls3 Perf Rpm $ 4,824. A Stunning BBC 525CI 800hp Pump Gas Engine! This engine was hand built by the master of tuning, David Vizard. Our dyno measures true SAE brake horsepower. It's a solid roller with 260°/270° of duration at 0. 25 stroke crankshaft • King high perf brgs • JE pro seal rings • Balanced. Chevy Chevrolet Serial Number >. Bbc 454 Big Block Chevy Roller Engine Turn Key Crate Motor Crehrfo 70 Bbc Chevy 496-505 Engine Dart Big M Block Crate Motor 674 Hp Base Engine 632ci Big Block. 2 Deck: $449. Here are the flow numbers Westech measured after porting: All figures are at 28-inches depression on a 4. 88 exhaust runners cleaned up. "The 496 was a budget build I did after the old 454 was done - I ran the old 454 since 1985. I currently run a pump gas 496 BBC in my Nova with a HP 850 carb. The Brodix heads have the 115 cnc'd chamber option. Aug 16, 2015 · Bullet cam hyd roller 496 BBC DYNO AFR 265cc heads pump gas 650 HP - Duration: 1971 Chevy Nova drag car for sale 509 c. We're going to list below our actual dyno results on every size of bbc engine we have dynoed with this cam. 5" stroke crank. we are building a 15:1 565 bbc. 496 bbc dyno results. Of the three Comp Cams we use, this is our most popular by far. Our Turbo kits are second to none. bulb Drag up the naysayers and town criers so we can rationally discuss the numbers. View Details. The engine was tested with 2 1/8 dyno headers and had 30* of timing Dr J's Pump Gas 496 4. This particular engine only had approx. 2 me i thought it should make 22psi boost and 1350hp. Its showing just under 1000hp. the heads have been an aftermarket 320 rec port head. Aug 16, 2015 · Bullet cam hyd roller 496 BBC DYNO AFR 265cc heads pump gas 650 HP - Duration: 1971 Chevy Nova drag car for sale 509 c. Home / Automotive / Cylinder Block Components / Engine Top End Kit / Pwr Pkg Top End Kit Victor Jr Ro 496-555 Bbc 1995/Later Mark Vi Rect Port 675+Hp Pwr Pkg Top End Kit 351w Sbf Hyd Roller Camshaft 450+Hp W/Rpm Xt Cyl Heads $ 4,109. Yep i agree Harold is a cam guru, he is a smart man. I currently run a pump gas 496 BBC in my Nova with a HP 850 carb. Most 496 BBC motors i have seen built here are using a. 660 lift Comp Cam. For our street/strip 496 BBC, Dart supplied a set of its CNC-ported 335 heads. 615 hyd roller 114 LSA, 109 ICL, 91 pump 2" dyno headers". Joined Jan 11, 2010 · 125 Posts. thats a big block. Clean oil filter. It's a solid roller with 260°/270° of duration at 0. My biggest fear is having an issue because of the cam I run. The Bravo 335 bbc rectangular port heads are perfect for 454, 496, 540 and 572 street/strip engines. Sorry for the delay on my end, having some problems with my dyno, I think we have figured it out and will have some numbers soon, the cam is 570 608 238/248, BTW my guess is 700, any way you want to look at it, your truck could run 10s with this very streetable engine. Also that 496 trying to breath through a 260 CFM head. 714" lift,110*LS installed 108*,10to1,2" headers,3" exhaust,dynomax turbo mufflers,turbo 400,4500 stall,4. They are available in 304 stainless standard and for severe duty applications we offer them in 321 stainless. but not many really do. Dyno Sheets ; Dyno Sheets. 402 Big Block Chevy Engine High Performance 1971 Bbc Similar To 396 427 454. 10 gear,3720lbs with driver,shift at 7200rpm,275 60 drag radial on a street by my house on a G-tech 11. 648 lift cam either solid or hydrayilc rollers. With our tuning finally dialed in, the ProMaxx BBC heads demonstrated their worth on the 572 stroker by producing peak numbers of 850 hp at 6,800 rpm and 719 lb-ft of torque at 5,500 rpm. for use with REQUEST TO REMOVE Oval Port Heads vs Rectangle - Hot …. Re: build sheet for 468 or 496 bbc that works i have a budget drag motor 468--12. Check out this 496 Chevy Big Block Engine get tested with Edelbrock Performer RPM Cylinder Heads and Dart Cylinder Heads other cylinder heads are TFS, Brodix, GM and Pushrod, Featured in Car Craft. 25 stroke 6. Max HP: 555 @ 5900 rpm; Max TQ: 573 @ 4400 rpm w/1000cfm Demon. BBC CHEVY BRAVO 335cc REC. Besides ET/MPH or dyno #'s, please include car make, engine size, power adder(s), trans, vehicle weight, and boost level. Notes: This. Part #: BP4962CT. Our small port, high velocity 265cc cylinder heads are a cost effective choice compared to re-worked factory big block chevy cylinder heads. Warren, MI 48091. This cam will produce over 600HP with a single plane and right at 600HP with an air-gap intake. It’s truly legitimate,” says Dickey. Dyer Blowers manufactures, sells and services 471, 671, and 871 kits for Chevy, Ford, Chrysler, Mopar, Dodge, Plymouth, Pontiac, AMC, Buick and Oldsmobile V8 Engines. We have used it in at least 600 bbc engines, from a 496 up to our 632 in the past couple years. 76" 0r 454s 4. We break in the cam, check it for ring seal and leaks. Very nice numbers. Equipped with the stock GM iron heads, the 496 was given multiple break-in cycles before putting the hammer down. Jump to Latest Follow 1 - 20 of 43 Posts. That would have been fun !!. Includes 30 month / 50,000 warranty & BPE Dyno Promise. The first was 496, 10. Camshaft size: Bigger or smaller is based on duration (how long the valve is open), not lift, more specifically duration @ 0. 496 bbc dyno numbers. 663 lift 111 lsa on 110 ICL and I have a brodix 270 cc runner. Besides ET/MPH or dyno #'s, please include car make, engine size, power adder(s), trans, vehicle weight, and boost level. 427 Snap-on man Rick Waltz Dyno Numbers. 2 Deck: $449. Carburetor of choice is a 950HP 4150. 8 TQ @ 5000rpm This was the best out of 8 pulls. 1000 hp 496 bbc build. Car weighs 2580lbs with me in it. Are you looking for big block chevy engine for sale? Looking for big block chevy engine or other relevant items? We display a comprehensive selection of Audi, as well as products such as BMW, Range Rover, Lexus, Porsche, and much extra. 250 inch stroke crank are both made of 4340 material. 12° 415/490cc As Cast Oval Port 496/320 cfm, from $5995. It’s truly legitimate,” says Dickey. Run on the dyno with long-tube headers, the peanut-port 454 produced 334 hp at 4,300 rpm and 448 lb-ft of torque at 3,500 rpm. cruiser, 468 bbc Silver '72 chevelle street/strip, was a 496 BBC 3:73 gears Best 60' - 1. The Brodix heads have the 115 cnc'd chamber option. Bbc 454 Big Block Chevy Roller Engine Turn Key Crate Motor Crehrfo 70 Bbc Chevy 496-505 Engine Dart Big M Block Crate Motor 674 Hp Base Engine 632ci Big Block. BBC BIG BLOCK CHEVY 396 454 496 FABRICATED TALL ALUMINUM VALVE COVERS 6248-SATIN | eBay Motors, Parts & Accessories, Car & Truck Parts | eBay!. Dont choke that motor off. The Big Block Chevy (BBC) model is a large, high-performing engine with 496 cubic inches. 99: BRODIX SPREADPORT INTAKE: Brodix Single Dominator. Forged Crank, Forged Rods, Hypereutectic Pistons, BBC 496CID 575HP Fully Dressed EFI Crate Engine 1pc Rear Seal. of torque Displacement: 496 CID Bore x Stroke: 4. The Bravo 335 bbc rectangular port heads are perfect for 454, 496, 540 and 572 street/strip engines. Chevy big-block 496 builds deliver cost-effective performance because the 454 blocks are readily available and an entry-level ¼ stroker crank is affordable. Watch the dyno run of Terry Walter’s “Triple Nickel” BBC here:. 00ID/BBC) (v2. This 496/505 engine only had approx. 489,Merlin iron 320s ported,victor 454,pro systems 1050 dominator,259*264*. Performance Parts Turn Your Stock 496 / 8. I decided to do a quick little comparision between the stock rod length 496/540, and the 6. A state of the art 1500 horsepower DTS dyno and cell was added at this time as well. The Procomp bbc heads are perfect for 427, 454, 496 and 540 street/strip engines. Official Dyno report on our 505 engine with cam choice # 1 and a single plane intake. Joined Jan 11, 2010 · 125 Posts. 489,Merlin iron 320s ported,victor 454,pro systems 1050 dominator,259*264*. 1:1 Recommended Fuel: 91 Octane Block: Cast Iron, 1 piece rear seal, 2-bolt main caps, brass freeze plugs. But if you are going for that number. I need some opinions on carbs. The motor was tuned on an engine dyno and then the car was again tuned on a chassis dyno for in-car load testing. 1 comp, teflon 8/71, 36% over, big and ugly, 15psi boost, isky cam 112lc 290dur, 12amp msd mag. In 1999, his grandson Jeff joined the team. Thanks for the compliment on my old camaro, I had a 582 bbc,13. If correctly spec’d, even a basic 496 can crank out in excess of 640 ft-lbs, and that makes for a lively performance even in a 4,000-pound muscle car–era machine. 496 bbc dyno numbers. The big-block Chevy is one of our most popular platforms to build. 30 129 no nitrous. Crower has worked hard to serve the performance parts needs of the racing industry for over 55 years. Discussion Starter • #1 • Jan 4. 65 chevy bel air 4 (more door) door sedan, comp cams mutha thumpr roller cam, comp cam roller rockers, edelbrock aluminum heads, edelbrock air gap RPM intake manifold, edelbrock 800cfm carburetor, SRP small dome pistons, forged internals, bow tie Overdrives stage 3 2004R overdrive trans, full custom airride setup…. 10 gear,3720lbs with driver,shift at 7200rpm,275 60 drag radial on a street by my house on a G-tech 11. This high performance 496 Chevy Big Block crate engine is a great choice to freshen your old big block or build one from scratch. Forged Crank, Forged Rods, Hypereutectic Piston, BBC 496CID 575HP Fully Dressed Crate Engine 1pc Rear Seal. Welcome to the brotherhood of 625HP on pump gas with over 640#/ft. Warren, MI 48091. I have had friends show me dyno sheets with big numbers and the car wouldnt run anywhere close to the number it should have. Engine was dynoed using 91 octane fuel with 32 degrees total timing. 01 correction, as Skiptowncat notes, was very close to chassis dyno numbers for DynoJet. 385 rod SRP Pistons 11. With flow numbers that reached nearly 400 cfm, the Dart Pro 1s were another set of 800-hp heads in search of a motor. Now a 509 BBC with a F1x Procharger and Holley fuel Infection. Engine Tech - Tips On 496 BBC Build - Looking to build a 496 pump gas street motor and would like to make 600-700HP on the motor. 781 bbc oval port heads for sale You have to register before you can post: click the register link above to proceed. Check out this 496 Chevy Big Block Engine get tested with Edelbrock Performer RPM Cylinder Heads and Dart Cylinder Heads other cylinder heads are TFS, Brodix, GM and Pushrod, Featured in Car Craft. We break in the cam, check it for ring seal and leaks. With our tuning finally dialed in, the ProMaxx BBC heads demonstrated their worth on the 572 stroker by producing peak numbers of 850 hp at 6,800 rpm and 719 lb-ft of torque at 5,500 rpm. 496 Bbc Dyno Numbers. A casting number is a raised number which is cast into the block, cylinder head, transmission case, differential housing and many other cast iron parts. This particular engine only had approx. The intake runners and exhaust ports are partially CNC machined, while the combustion chambers are offered with partial or full CNC machining with a bowl blend; this torque monster is capable of flowing 354 CFM at 0. Forged Crank, Forged Rods, Hypereutectic Pistons, BBC 496CID 575HP Fully Dressed EFI Crate Engine 1pc Rear Seal. BBC 477 to 496 with 4. big block GM style stroker crate engine - longblock. 25 intake/1. 496 bbc dyno numbers. Run on the dyno with long-tube headers, the peanut-port 454 produced 334 hp at 4,300 rpm and 448 lb-ft of torque at 3,500 rpm. 248-362-1188. pro comp heads -700 lift solid roller 710hp 663tq--does well but the pro comps dont breath enough for racing but i think budget street motor 1000 for the heads flat tops would leave enough money for street roller and give descent numbers- a 496 10-1 with hogged out 781 iron heads and roller probably. This cam will produce over 600HP with a single plane and right at 600HP with an air-gap intake. This 496 cubic inch motor uses a DART SHP block bored 4. Hi, have a 1000hp pro systems carb that was used on a 540 bbc street pump gas engine purchased from a buddy. I currently run a pump gas 496 BBC in my Nova with a HP 850 carb. 904 tappets for $3600; This is the engine in my willys. The Procomp bbc heads are perfect for 427, 454, 496 and 540 street/strip engines. Official Dyno report on our 496/505 engine with this cam and a single plane intake. We have proven combinations pushing in excess of 3000+hp. Carburetor of choice is a 950HP 4150. HEADS FOR SOLID ROLLER for sale in Kingsport, TN, Price: $1,250. 600 bore plate. They produced up to 822 hp with our Comp solid roller cam in a 572 mild drag setup and single plane intake manifold. 050" tappet lift. When I started this Web site back in 1996 there wasn't much information about big block Chevy engines on the Web, so I decided to create this page. For our street/strip 496 BBC, Dart supplied a set of its CNC-ported 335 heads. I would like this close before I fire the engine, then its off to the dyno possibly. the heads have been an aftermarket 320 rec port head. 7 comp pro magnum rockers Dart 4500 single plane oval port intake 1050 dominator Head flow BBC Open Chamber Large Oval Port #049. Run on the dyno with long-tube headers, the peanut-port 454 produced 334 hp at 4,300 rpm and 448 lb-ft of torque at 3,500 rpm. The big-block Chevy is one of our most popular platforms to build. But if you are going for that number. Blueprint Engines are a great choice for drivable and reliable high performance engines. We transform a rather bland Chevy 454 block into a mean 496 big block using an Eagle stroker kit, Edelbrock dual-plane intake, COMP cams, lifters and rockers, and more - Popular Hot Rodding Magazine. Dyno Graph of 496. Dyers Blowers is one of the leading manufacturers of street strip superchargers. pro comp heads -700 lift solid roller 710hp 663tq--does well but the pro comps dont breath enough for racing but i think budget street motor 1000 for the heads flat tops would leave enough money for street roller and give descent numbers- a 496 10-1 with hogged out 781 iron heads and roller probably. 25 stroke crankshaft • King high perf brgs • JE pro seal rings • Balanced. Can't say yet for us and the 3. 600 bore plate. SBC/ BBC/ LSX. Got it back from the engine dyno, here are the results: 654. Warren, MI 48091. That is a tiny cam in a 496, the 325cc heads are big for such a low RPM operating range. With our tuning finally dialed in, the ProMaxx BBC heads demonstrated their worth on the 572 stroker by producing peak numbers of 850 hp at 6,800 rpm and 719 lb-ft of torque at 5,500 rpm. Nice street motor. I reused the heads, carb and intake I had from that engine. The engine was then further tuned and dyno'd by Terry Walters. Carburetor of choice is a 950HP 4150. In 1999, his grandson Jeff joined the team. 7 HP @6100 rpm , 612. Re: Good 496 BBC pump gas combo Post by bigjoe1 » Sun Oct 07, 2012 6:59 pm I am putting one together as we speak== AFR oval port 300 cc heads, Race tec, 20 cc dome pistons,a big Comp Cams hyd roller, and a big carburetor on an Edelbrock victor intake. 1; 2; 3; Next. 310 bore X 4. That would have been fun !!. Hull has been blueprinted and Proloader installed by Cheyenne Custom Boats. 1971 Chevrolet Camaro CHROME Description 1971 CHEVY CAMARO 498 BBC 700hp - Original z28 split front bumper STREET/DRAG CAR Has 496 Big Block Chevy; Brodix Aluminum Rectangle Port Heads; 4-Bolt Billet Cap Main Block; Ohio 4340 forged Steel Crank; Eagle H-Beam Rods;forged piston, Comp Cams Custom ground Solid Roller Cam; Comp Cams Lifters; Brodix Intake; Competition Carbs 1000cfm 4150. 781 bbc oval port heads for sale You have to register before you can post: click the register link above to proceed. Each engine is shipped as tested to ensure proper function of. PN 555-51455 Rect port(119cc chamber, 310cc intake)Valve dia: 2. I too plan on doing a stroker B block in my Dart here soon. Camshaft size: Bigger or smaller is based on duration (how long the valve is open), not lift, more specifically duration @ 0. Case in point: Nelson Racing Engines was twisting its dyno with a 572ci big-block Chevy when steam started pouring out of the water brake around 6,000 rpm. My biggest fear is having an issue because of the cam I run. 496 BBC RACE Power Adder FORGED Assembly Kit • Wiseco forged pistons 21cc dome or -3cc flat top • Scat 4340 H beam rods ARP 8740 bolts • Callies 5140 4. Part 1 - VortecPro 650HP 496 Big Block Chevy Dyno / Drag Test. Equipped with the stock GM iron heads, the 496 was given multiple break-in cycles before putting the hammer down. pump gas driven everywhere. we are building a 15:1 565 bbc. Valve Opening CFM Valve. thats a big block. 3:1 Our hp numbers would have been higher for certain had we had the compression ratio in the higher zone. What I am running now is a solid roller Howards 296-304 dur. A dry rash on the outside of the vagina can also be a sign of a skin infection or STD. Chevy big-block 496 builds deliver cost-effective performance because the 454 blocks are readily available and an entry-level ¼ stroker crank is affordable. The 496 was perfectly repeatable and most might not complain about having a BBC that produced 631 hp and 578 lb-ft of torque, until they saw what the stroker combination did once we installed the Brodix 332 heads. 25” stroke with AFR 290 or 305 heads to a max of 6200 rpm. 660 intake. With this seasoned 4 bolt main block, you don't have to give up quality to get a price that works for you. Chevy big-block 496 builds deliver cost-effective performance because the 454 blocks are readily available and an entry-level ¼ stroker crank is affordable. Blueprint Engines are dyno tested and include dyno sheets. Equipped with the stock GM iron heads, the 496 was given multiple break-in cycles before putting the hammer down. This 496/505 engine only had approx. Chevy 454 BBC 496 509 New Stroker Wiseco Forged Pistons 540 427 396 6. Of the three Comp Cams we use, this is our most popular by far. Would 2 1050's perform better than a single 1150? We will be spraying 2 stages of nitrous (both foggers). 714" lift,110*LS installed 108*,10to1,2" headers,3" exhaust,dynomax turbo mufflers,turbo 400,4500 stall,4. 50 on the intake and exhaust. BBC CHEVY BRAVO 335cc REC. So I've been debating on switching from carb to EFI for a while, and now I think I'm close. 5" stroke crank. These are what we now use on our 505, 555 and 572 bbc engines. Crower builds performance racing parts from camshafts to crankshafts. Intake Exhaust. Exceeding max ratings will decrease the overall life of the unit and may cause pre mature failure. thats a big block. Part 1 - VortecPro 650HP 496 Big Block Chevy Dyno / Drag Test. 667 exhaust lift with 110 lsa) was to much cam for the 10. , OEM Iron Oval-Port Heads, Solid Flat-Tappet Cam, RPM Air Gap intake, 2. Dyno Results for 496 BBC 93 octane, 10. 1L / Mercruiser 496 MAG / 496 MAG HO / Volvo Penta 8. A Stunning BBC 525CI 800hp Pump Gas Engine! This engine was hand built by the master of tuning, David Vizard. 85:1 compression ratio. Dec 13, 2006 · bbc chevy #10068286 info. low compression 10. Car weighs 2580lbs with me in it. Download iOS IPSW files for iPhone 4[S] 496 bbc dyno results. 20IR/BBC) 588 BBC- 1090hp. Going to track next Friday hoping for the stage 2 record. The Big Block Chevy (BBC) model is a large, high-performing engine with 496 cubic inches. Chevy Chevrolet Bbc Stroker 496 454 509 Engine 576hp 1 Piece 4bolt Main 427 540. 248-362-1188. Specifications: Power: 575 HP, 570 ft. 615 hyd roller 114 LSA, 109 ICL, 91 pump 2" dyno headers". 496 Bbc Dyno Numbers. Welcome to the brotherhood of 625HP on pump gas with over 640#/ft.