Thread: Thrasher shift kit

I got a thrasher shift kit from 3800 performance i'm getting ready to install and was wondering if anyone else had the same one and what "stage" did you set it to?

Depends on how firm you want your shifts to be...

1 is a little firmer than stock, 2 is mid-level, and 3 is "race only". I didn't know if that was over exaggerated or not. I want it to shift firm but not knock my teeth out.

I'd probably go mid level. Unless you're a girl then you can go with 1. Or if you have a racecar go with 3.

i was thinking 2 so i didn't have to tear back into it and take the 3 out if i didn't like it.

It says in the papers that at stage 2 it may chirp tires at shift but i doubt it with my 200k mile trans lol

Are you still asking questions? GET R DONE!

A little chirp never hurt nothin.

i'm waiting til three to lay my daughter down for a nap so i can do it lol. I'm hoping for a chirp but i don't think it will happen. My buddies old iroc would set sideways at a shift it was amazing.

I have the Thrasher kit and I installed the firmest setting. The 1-2 shift will chirp tires on my car, but the firmer shifts can get annoying though during daily driving.

I installed the 2, I'll test drive it soon.

how was the install??

pretty straight forward??

Only about fifteen min more than just a pan drop and filter change