ya I am talking about the wastegate spring mod...... dont think I will try it(although it is under warrentee)!!!!! no no Im not gonna do it!! heading to the track tomorrow!!! gonna bring both cars the dragster=4.60s at 150 and the pt 9.90s(i hope) at 70(i hope) should be fun!!!! and by the way Im all chrysler the motor in the dragster is a 572 big block n/a 1100 hp!!