whats it do?

Hey my 98 GP has that little buttion on the side of the gear shifter, that when you press it a little light comes on the dash that says "perf shift" i would check the manual but when i bought the car it diddnt have one, i just ordered one from ebay though. just wanted to know what that little buttion did, thanks.

Hey my 98 GP has that little buttion on the side of the gear shifter, that when you press it a little light comes on the dash that says "perf shift" i would check the manual but when i bought the car it diddnt have one, i just ordered one from ebay though. just wanted to know what that little buttion did, thanks.


It increases the transmission shift points and firms up the shifting for better performance.......supposedly.

BTW - You'll get better gas mileage with performance shift off.



http://i5.photobucket.com/albums/y186/lizzywiz/gtp.jpg
Thrasher CAI, DHP v1.0 PCM,
3.25 SC pulley, CAIT GMAF, Hi-Flow CAT,
u-bend delete, 160 TS, ZZP Stage 1 TB,
TB spacer, MSD 8.5mm wires, Autolite 104s,
Goodyear Gatorback Serp. & SC Belt,
Nitto NT555R Drag Radials

ohh ok, just wanted to know, i never really felt a difference, and of course i wanna save gas too, thx.

ohh ok, just wanted to know, i never really felt a difference, and of course i wanna save gas too, thx.



how do you have a supercharger and want to save gas? lmao

i want to save as much as i can

i want to save as much as i can

Don't worry. Superchargers don't give you bad mileage. It's your lead foot that does that.

Don't worry. Superchargers don't give you bad mileage. It's your lead foot that does that.


I'm guilty.....lol.:lol2: Did the same back during the 1973 Arab Oil embargo. Once a leadfoot always a leadfoot.




http://i5.photobucket.com/albums/y186/lizzywiz/gtp.jpg
Thrasher CAI, DHP v1.0 PCM,
3.25 SC pulley, CAIT GMAF, Hi-Flow CAT,
u-bend delete, 160 TS, ZZP Stage 1 TB,
TB spacer, MSD 8.5mm wires, Autolite 104s,
Goodyear Gatorback Serp. & SC Belt,
Nitto NT555R Drag Radials