yellowgtstang18

ok tonite i set my shift firmness to 60 wuth my diablo tuner and it shifts alot harder... is this ok to leave at 60 or should i take it down???

WAG03GT

Hmm ive been wondering about this to...it asks when you first program it, whether your car is an auto or a manual. If its an auto does it do anything to the shift points by it self ??

yellowgtstang18

i dont really know but i put it up to 60 on all the wot and i like it alot more. i just got back home from testing it out. i just want to mnake sure it safe

blueherd02gt

I read somewhere that in automatic cars the more instant (firm) of a shift the better it is on a transmition
not sure if that helps but a buddy of mine had his 01 gt (auto) set for the highest setting and he swears by it

MustangMan00

when my car was tuned...he put the pressure at 100% i dont know if 60 is a % or what...but put it up all the way

Emann0007

just get a trans-go shift kit a tranny cooler and gears.