Stock swirl port heads. My timing is good. I've checked it multiple time, also have tried adv/ret 2 degrees at a time with no good results. I was driving it two days ago and have almost made up in my...

Thanks

Datalog*

Negative. I notice that seems to be what everyone talks about on here. I wouldn't know how to catalog if I did have the equipment, and it's a k150p extended cab. I'm just hoping someone on here can...

I have a fresh built 355. It has a melling mtc1 cam, shorty headers, egr deleted. I also have a chip from Harris Performance. It only has a few hours on it including cam break in. It runs great when...