PatPB

Hi, is it possible to tune the EVOX with no air flow meter, completely speed density with this patch? Car is likely going to produce 400+wkw. Have planned to run it on speed density but at a first glance looking at the patch there does not appear to be an option for this?
Any help is much appreciated.

NZEvox

Hi PatPB
Check out link below
https://www.evolutionm.net/forums/ev...-resistor.html

I have been running Speed Density for a while now and happy to help a fellow kiwi P.M me

sotxEvo

For a weekend driver that will probably never see the track, is speed density necessary? The engine is built but I just do a little spirited driving every once in a while. My local tuner is pushing towards speed density but I'd rather keep the MAF.