Originally Posted by
Garage19
Sounds good. For info what size ex housing are you running on the 28 and what ign advance are you running at peak torque?
.42 comp
I think its .64 ex housing (going by the Garrett website). I did look when it came out a while back but couldnt find a number stamped on it.
I'll have to ask my mapper about the ignition, as I dont have Omex software to look on the ECU. Will ask him tomorrow.
My 28R...