can a stock gt run a 15.0 flat ???
saulgar
12-19-2005, 08:15 PM
that s what some guy said his pontiac grand prix 4 door gt ran a 15.0 flat my car runs a 15.7 w/a k&n filter
vamc
12-19-2005, 10:18 PM
What was the temp outside. the tempature outside can change a run time. for instence 15 flat at 70 digrees and 16 @ 85 digreese. the colder your engine is/cooler, the better it runs. It is possable.
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