Heres what I have: Radix with stock pulley, stock tune, Corsa Touring catback, Outlaw CAI, 6-7lbs boost, 14.03 @ 96mph quarter mile

I am looking for a little more out of my truck without major trans mods
The shifting is really a dog on this thing: shift kit and servos gonna work without another tune?

Smaller pulley?

anything else?

Thanks!

 

Shift kit and servos #1, particularly if the tranny is already unhappy. Might just want to set your shift times to 0 to disable trans learning if you install a shift kit. Leave line pressures stock. You can do this when you tune for the smaller pulley. Just make sure everything is 100% with the blower kit install before you change anything else on it.

 

I would highly suggest the GT2-3 cam and the 90mm TB conversion before the pulley. Yes, more money....but more power and better!