HotRodHarry Posted October 9, 2008 Report Share Posted October 9, 2008 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) http://upload.streetfire.net/video/Greg-Bi...T500_188409.htm 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 Link to comment Share on other sites More sharing options...
goakley1 Posted October 9, 2008 Report Share Posted October 9, 2008 That was just an awesome sight of Greg Biffle's GT500... Gary Link to comment Share on other sites More sharing options...
JeffJ Posted October 10, 2008 Report Share Posted October 10, 2008 Biffle's 500 is flat out nuts!! Very nice!! Thanks for posting the vids! Link to comment Share on other sites More sharing options...
svttim Posted October 20, 2008 Report Share Posted October 20, 2008 Not a real drag fan but damg, That Shelby is fast and the Biff can drive! Thanks Link to comment Share on other sites More sharing options...
HotRodHarry Posted October 21, 2008 Author Report Share Posted October 21, 2008 I am glad you guys like those vids and info. I may not own my 07 GT500 Shelby anymore...but my love for Shelby and his cars will never die. Link to comment Share on other sites More sharing options...
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