Triumphrat

binglax09

I guess im just used to automotive tunes... I know on my car running turbo cams with the tune its fine and when i switch to N/A cams its brings the power band down but the tune will still be fine for the cam switch.. thats for cars though!

dynagroove

a S4 tune may run w/ TT600 cams and vice versa, but it will be far from optimal. just look at all the posts you will find when you look for "tune" or "map". everyone is looking to squeeze that last little bit of power out of the equipment that is available.

jeff h

waxyourboard

Ah, I get it now. Of course, if the engine specs are the same and you match the ECU to the cams, it'll run just like factory. However, I would assume that the TT600 ECU cannot correct for a/f ratios very far out of factory specs, especially due to there being no O2 sensor. Same for the S4, if there is no Lambda sensor.