97sierra5.0

The engine i am getting is a CSFI vortec out of a 97 pickup. I am planning on gettin a wheatley tune to adjust the PCM and to make some more power. i was wondering if he could adjust the fuel and spark advance for a stroker kit or if it even needed adjustment for that? does anybody know of anybody with a stroker 383 and a wheatley tune? or any tune for that matter... i just prefer wheatley from all the good hype ive heard about his work..

YenkoST

iTrader: (11)

For the money, go with a 350 or if you want to spend the same amount of money as the 335 then a 383 is plausible.

I have a 383 but its my own tune but I have a HSR setup on my 383.