01' Z28.

Only Mods:

Edlebrock Lt's/Y, Hooker cat-back, Yank SS4000, 3.42 gear, K&N Air filter.

Only reason I am asking is because the converter is so big. I was thinking about a 125 shot.

Also, My rev limiter is set to 6350 RPM's and my trans shifts within 100 RPMs of that. Would I have to adjust that as well?

 

Imo probably a 300 shot

 

im sprayin a 150 on a tci ssf 4000 and yes you will need to retune the shifts.....im havin problems with mine shiftin right on spray.....

 

If you have cats I wouldn't do anything more than 100, if even that much.. Why do you have your shift points set so high? You don't even really make any power up that high with stock internals dude..