Idle Issues after FastIntentions Long Tube Headers

Originally Posted by JARblue

You're in a tough spot no doubt. Sorry to hear that Z1 didn't help much. I think it would really be a good idea to listen to NorthStyle and reach out to Eugene Turkov. I get that you may not want to start over with a new tuner but you gotta start thinking about the money you've thrown at the problem without any real guidance (how much of that is wasted?).

He may not be able to solve the problem with a tune, but he will definitely help steer you in the right direction of the problem if he cannot solve it. The level of detail this guy uses when analyzing engine tunes is meticulous and methodical. He actually has algorithms developed to analyze the data from logging. Most tuners want short logs (2 min at most kinda thing) to analyze because there's too much info - Eugene wants ALL the data so he can run his algorithms to look for various flags in the data and get the full picture.

PM him at ByThaBay and link this thread and see what he has to say