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.
1969 Camaro Z28 zz502 chasing a ferrari 355
This was unplanned. The 355 driver was weaving in and out 3 lanes over to catch up to me to prove a point. He continued to drive a bit nuts for my liking.
Considering a F430 is no problem from 60-160 a 355 is smalltime peanuts.
66 Chevelle Comp Cams Thumper Thumpr cam zz502 Flowmaster Super 44
First Startup of my 66 Chevelle true SS with Gen VI ZZ502, Comp Cams Hyd Roller Thumpr, TKO 600 Trans, Air Ride Suspension. Flowmaster Super 44's 3 inch stainless pipes (with X pipe) dumps right in front of rear axle. This is the "smallest" Thumpr
Tahoe zz502 Dyno Run
Tahoe Dyno Run on Dyno Jet. ZZ502, T56, Demon850 and spacer
temperature : 35 degree C , Humidity: 65%
LINK:http://www.primeworks.co.jp/phot-G/1995-tahoe/power-check08-8-3.jpg
1971 Monte Carlo with 454ci engine, 3" original Flowmaster 50 series mufflers, no tailpipes
This is my 1971 Monte Carlo. The video clip is for sound comparisons for different Exhausts. The engine is about 9:1 compression and has a small hydraulic roller cam (224/234 deg @ 0.050", .527"/.544" lift). The intake is an Edelbrock RPM air gap, and the carb is a 750 Mighty Demon mechanical Secondary. The headers are Hooker Competition headers with 2" primaries and 3.5" collectors which go into 3" dual Exhaust with 3" 50-Series Flowmaster mufflers which end right before the rear end.
1970 Chevelle 454 Starts for the First Time
I recently bought a 454 574hp engine for my 1970 chevelle and just got it started for the first time. Also, I am in the process of repainting it sunburst orange with black stripes.
454 monte carlo ss
1986 Chevy Monte Carlo SS big block conversion. Car had a 305 and now has a 477 solid roller motor.
79 Chevy with 84 front end 454 .030 over, big cam, gear drive start up rev and walk around.
Here a a updated video of my 79 Chevy truck. It has a .030over 454 with a big erson cam, pete jackson gear drive, 750 Holley carb, edelbrock rpm intake, 3 in. Exhaust with one chamber flowmasters. It also has a 400 turbo transmission with a 3000 stall and a shift kit. Rear end is tubbed with a narrowed 12 bolt with 3:73 gears and a full spool. Sorry for the bad sound this truck is loud and my camera isnt that good.
