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Custom Chevy 454 Engine....Built By Proformance Unlimited

Live engine run of a Chevy 454 built to Proformance Unlimited standards....original engine build by another builder and customer came to us to have rebuild to our engine specifications. http://www.proformanceunlimited.com/index.html


 


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454 Turn Key Big Block Chevy 4 SALE
Turn key 454 4 sale ready to go!!





CHEVY 454 ENGINE START UP ON GROUND * HOT RATROD ENGINE * TEST RUN * REDNECK ENGINEERING
NO RIGHTS ARE IMPLIED TO THE MUSIC PLAYING......Just purchased this 454 Chevy engine. Had been sitting for 10 yrs. 86,000 actual miles on it. Switched to the electronic distributor and it started right up. Just needs a little more "cam" to make it sound better. OH, AND I FOUND OUT IT IS A 2-BOLT MAIN,MY BAD!!





BLOWN BIG BLOCK DYNO RUN 850 HP @ 6500 RPM - 454 & BDS 8-71 Blower
Blown 468 cubic inch BBC with an 8-71 BDS Supercharger running to 6500 RPM. 848.1 standard corrected power.





1978 chevy C10 454 BB
1978 chevy C10 454 BB. these are my new upgrades since last video -chevy ralley rims -new cooper cobra tires -new 3" ehxhaust straight pipes from headers back angled out the sides with 50 series tips. next comes the 4" cowl hood and a roll pan along with a brand new holley double pumper carb.





Building 625+ HP Big Block 427
Engine specs: 427 .030 over jesel shaft rockers crower pressurized roller lifters K-Motion springs 1.950 280 lbs closed over 700 open lunati full roller .692 lift 320 duration comp chromoly .080 pushrods trw pistons, 11.5:1 comp dart aluminum intake ported (port matched) closed chamber rectangular port heads 2.19 1.88 stainless manley valves ported by Bill Ashe pete jackson gear drive steel crank, rods full msd ignition, pro billet dist., blaster coil 2, three step, 6al 7200 rpm





Rebuilt '66 Chevy 327 by Proformance Unlimited
http://www.customcrateengines.com/ Live run of a '66 Chevy 327 rebuilt by Proformance Unlimited You can view this engine package along with upgrades at the following link: http://www.proformanceunlimited.com/specs/327/327_375_carb.html





Marine Chevy big block 454 First Start
CBB first start (since Dyno a few mo. ago) 454 .060 over to 468 (7.7 L) roller rockers, all forged internals, SRP 10:1 forged pistons, GM performance heads w/ inconel valves, Sea Demon 830 carb, Stainless Marine Exhaust. Going in a 24' Donzi Black Widow,





572 Cu In Streetable Big Block With 750HP
http://www.proformanceunlimited.com/ Live engine run of a Chevy 572 big block...engine will be run in a '66 Chevy Chevelle...Proformance Unlimited...There is no other Our staff is available to assist you with any questions you may have Monday-Friday 8am-5pm 800-267-3940 or via email info@proformanceunlimited.com We look forward to speaking with you.





Chevy 454 Dyno Pull 630HP.mov
Chevy 454 + .030" Over, Pump Gas Motor w/ Iron Heads, making 630+ HP on DTS Dyno.





454 engine build project part 1
from tear down of a dirty nasty core to reassembly





Custom Crate Engines 383 Stroker Motor With MSD Atomic EFI
http://www.customcrateengines.com Proformance Unlimited takes great pride in all of our Chevy crate engines. Whether your vehicle is a Corvette, Camaro, Nova, Chevelle, or just an early 60's muscle car, we are here to help design and build the engine combination to match you with your vehicle. Please browse our engine combinations listed below.





Proformance Unlimited built this for me
This engine was custom built by the guys at Proformance Unlimited, New Jersey (http://www.proformanceunlimited.com). I just want to thank Steve, Paul and Doug for all their help It's an animal. Can't wait to get some track time. Sandy Reid of SCMC is building the car....... I'll post a video of the completed project once it's finnished..........!





Big Block and Small Block what's the differance
This is a video response to a viewers question what is the difference between a big block and a small block Enjoy





Supercharged Chevy 383 By Proformance Unlimited
Live run of Supercharged Chevy 383 by Proformance Unlimited...engine will be run in a '35 Plymouth http://www.customcrateengines.com/ If you are presently restoring a timeless classic car, building a cobra kit car or even a hot rod muscle car, look no further. Experience the adrenaline ride with a custom crate engine built by Proformance Unlimited. Here at Proformance Unlimited the quality of our crate engines are 2nd to none. Our goal is to custom build you a show car quality horsepower engine of your dreams. When we tell you we custom build your performance engine from start to finish, it's a promise we stand behind. Our performance engines are custom designed and built to withstand the everyday abuse and run with the big boys at the track. All our machine work is performed in-house by long term experienced and highly skilled machinist. We welcome you to come and tour our facility and talk personally with your engine builder so you can be 100% self assured your dream engine becomes a reality. All our turn-key crate engines are "street smart, track tough". With a two year unlimited mileage warranty and equally important our customer service does not end at the sale of your engine. Our staff is committed to providing you with any technical support questions you may have. We look forward to speaking with you.





WILD '09 BIG BLOCK CHEVY POWERED SMART CAR AT RT66 4-26-14
Mark Cryer testing his mild 462ci big block chevy powered '09 Smart Car with full custom 8.50 certified chrome moly frame and Ford 9" rearend. First run in video is an 11.74 @113.76 and then Mark and his son Nick changed front springs and made adjustments to shocks to try to get it to wheelie higher as you see in the second run. Best run of the day was a 11.72@114.43. You have to see the car in person to appreciate the quality of the conversion. You either Love it or Hate it!




Which car is faster? Which Car is Faster?





Similar 1/4 mile timeslips to browse:

1964 Chevrolet Chevy 2: 10.610 @ 117.000
, Engine: 355, Tires: firestone


1991 Chevrolet Chevy S10: 11.526 @ 115.370
Jason Miller, Engine: 350, Tires: micky thomson 32-14.5-15


2005 Chevrolet Chevy Corvette C6: 12.557 @ 110.860
James, Engine: LS2, Tires: Stock non Z51 run flats


1955 Chevrolet Chevy : 12.720 @ 109.500
Ken Abbott, Engine: 454 Chevy, Tires: 28.5 Slicks on rear


 


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