What is the fastest LS4?
ive raced a 12.6 wrx on the street and lost by a car with my 75 shot so im guestimating my car can run a 12.5 with my 100 shot and prob even quicker with slicks but this is all hypothetical nothing to back it up yet lol
Not to burst your bubble but if you lost by a whole car length and the wrx is a 12.6 car why would you think your car is a 12.5 car? That doesn't make sense.
Thanks for the vote of confidence SM. I wish I knew how fast the GXP was. Honestly guys I drive like a grandpa. I hardly ever beat on it. The way it sounds lets me know it's fast. It is definately the fastest car I have ever owned so far and I have had about 25 different cars in my lifetime. Two more mods will be added to the list in about two weeks. One of wich I am testing for all of you. 
-Mike

-Mike
well...got to chime in guys....put me up there...im running a 100shot on a N/A tune..which is also serving as my N/A...im at 12.98 @ 109mph...thats on Nitto 555's...not a race or drag radial...



