hehe, gotta luuuuuv those LS1s!!!! im not trying to start anything and i really like stangs, i almost bought one... But im surprised you did 'that' good against him....
To improve your upper rpms would be a pita, and i doubt you would be able to keep your new car warrenty with a cam/head swap.... Sooooo, how about some N20 for a little extra boost for 3rdgear!?!?
If you ever have to take it to the dealer it would be easy to unhookt he system like it was never ever their, and the only cars youll ever need the bottle on the street 90% of the time for are LS1s anyway...
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Arctic White 1998 Camaro Z28
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