I have the edge attitude and predator 120.. It did a best 13.73 with a set of wore out 305's.. 13.90 on a set of 315-70-17's.. I raced in the dhra race this past weekend, and thought I'd turn everything down and just stay consistant.. I set the predator to stock (from the 120 setting) and the attitude to level 4 (from the 5 setting).. The truck then busted out a 13.83 with the 315's on.. It dropped 2 mph, though it had a faster time.. I've been complaining about odd shifting for a while now.. With the predator off, the shifts were much better.. Does the predator have a built in defuel between shifts that cancel the no defuel setting on the attitude?? Thanks..

morse, the Predator has a defuel between shifts. I don't now if it would "cancel" the no defuel function of the Attitude, but I'm sure it affects it somehow because the Predator refalashes the ecm when a program is loaded. DinoMaxhttp://www.dieselplace.com/forum/smileys/Big Smile.gif http://www.dieselplace.com/forum/smileys/Big Smile.gif

Wonder what 5 on the attitude would have done?