Ok, Ive got my tuning pretty much dialed Ill no for sure next week. My fuel looks great and I have no KR at about 17 deg of timing at WOT( timing is actually set at 19 but I only see 17, im told because of IAT pulled timing). My Iats never get over 125.

Should I be setting my timing at what is actually being seen under driving conditions? (IE: IAT"S) I read people setting there timing at say 18*. Is this the setting on the tune or what they are seeing under load conditions.

My PCM seems to start pulling timing when IAT's are at 90*.

Any thoughts.