the chassis is a m&m,it is set how they want it.we are haveing reation time problems,and tire shake.if we get wheel speed up to 1900 it seems to do ok.but to do that we had to leave pretty hard 4000 rpm.last night found input shaft twisted.that 145 out is what i was thinking about and then lowering launch rpm.right now i cant remember the measurements but is past 145