I'm curently runing all the basic upgrades with a 6# and a tune from RWTD. I just orderd an electric fan and was wondering if I would need to adjust my tune when I installed in??
superlftman said:I would guess you probably would have to. You could also give RWTD a call and see what they say.
ChrisNelson said:Electric fan, that's it?? You won't need a re-tune if that is your only change.