Need for new tunes?
 

So have had TW tunes on the sig truck (actually off my parts truck as I swapped in the ZF, PCM and TW files) for guessing 4-5 years. Just wondering if there will be a significant difference as my plan is to install a T500 with P.I.S 175/80s in the next while here. The TW files were originally for "stage 1s" and I ran them with both swamps 150/146 and currently 140/146.

Guess if I was on the ball I'd send out a spare TW chip and get tunes on that while I assemble and am waiting for parts? What files (names) would you suggest. It's for the red sig truck below suggestions are welcome.

Posted over on PSN too to see what you all think.

Thanks

jrc

With bigger injectors and better hpop I would get a reburn.

It aint worth the money unless you get good tunes to go with em!

I wouldn't bother with inj if i didn't get good tuned to maximize my investment. seems silly to no.