shift kit

[CHAMPS97]

do you think it's stupid to build a tranny for a stock 97 gtp, with a full exhaust and aftermarket torque converter, i plan on beefin up the engine later on this summer thanks

 

[Iron Indian]

Not really, if you're planning on going bigger and better later on down the road. Just be sure to do the right stall and gearing for whatever you plan to do...

 

[CHAMPS97]

? gearing could i run with a holeshot3000 & stock engine ,cold ram air,headers&exhaust

 

[torq455]

the higher the stall, the less efficient it will be. also, the more power the engine makes, the high the converter will stall. if you want info on a shift kit of sorts, check out my thread. http://www.grandprixforums.net/f21/should-i-and-what-to-replace-8674.html good info and pictures.