cptncdy

iTrader: (6)

what kind of tune will i need to get once i install pacesetter LT's and a TSP catted y?

BriancWS6

iTrader: (18)

You don't have to get a tune, but I did gain quite a bit over the stock tune. Stock was 321/331. Headers, ORY, and Hooker catback and it went to 336/349. After the tune it jumped to 354/373. I think it depends on how long it's gonna be before any other mods like heads/cam, etc. If you don't plan on that stuff for a while or not at all then go ahead and get it tuned. If you don't it won't hurt anything, you just won't see the full potential.

SSpdDmon

iTrader: (10)

Depends...a couple of degrees of timing at WOT plus a slightly leaner mixture may help. Average gains tend to be around 10hp from the tune.

VTC_WS6

iTrader: (9)

Power jumped from 341 when I started my tune after installing the LT's and ORY to 356 when done. Oddly enough, my motor actually wanted less timing than stock to make it's best numbers with a 12.9-13.1 AFR.