You have to play with it. The 17" rims aren't helping you much either. I've been having trouble launching mine since I put the heads, cam and intake on as well, but I've only been to the track once so far so..... The BFG's are supposed to hook much better, but they aren't as streetable as the Nittos. I was most successful running them at 18 psi then heating the crap out of them and launching at about 3500, but that was before the heads and all. The track was in horrible condition the one time i went this year so I'm sure that had something to do with it. The biggest thing I remember is that you have to heat 'em up alot, like until you see a fair amount of smoke coming out the wheel wells.
|