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Greg Biffle(GT500) others drag racing


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Greg Biffle(GT500) others drag racing


Here are some more videos...and yes..Pro Dyno tuned the car from North Carolina.

First Pro Dyno info from Pro Dyno

Well, Gregg had all the goods on his Shelby like the upper and lower pull's, JLT intake, and long tube headers back ending with Magnaflow mufflers. Needless to say it wasn't good enough, so off with the stock S/C and on went a Kenne Bell. When we got the car back we tuned it and it made 743hp 753tq, but he still wanted more:headscrat. We put a NOS kit (50 shot) on it and it made 815hp, then was told that he wanted 800hp on blower only so we got a KB stage 3 throttle body and intake for it, now we sit at 819hp 790tq on the blower and 865hp 821tq:rock:





Now the videos.....

Corvette Zr-1 12.27 @ 129




Markus Smith (Ford GT) Vs. Gregg Biffle (GT 500)






Rick Hendrick (Ferrari 599) Vs. Beck from Beck Imports (Ferrari F430 Spyder)





Matt Kenseth (GT 500) Vs. Rick Hendrick (Ferrari 599)

Hendrick red lighted





Markus Smith Vs. Matt Kenseth





Gregg biffle Vs. Ray Everham


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