What am I doing wrong ....I have all this and I cant even touch 13's. is it me or is it my mods...(all I have is in my Sig)
I've tried losing the tail gate but I just lose more traction.Are you starting out in 3rd gear?
Uprev Tune to make sure the A/F is maximized?
You're running Michellins? That's a heavy tire.
Lose the tailgate?