IAtractorKid
Member
Hey guys! Slowly working in my 404 utility. Compression was 150, 150, 130, 150psi. Engine smoked and quickly oil fowled plugs 2 and 3.
Was hoping to get away with a valve job and rings, but from the looks of these pistons I don't think that's a possibility now. Agree?
Worst looking to cylinders are shown. What causes the top of pistons to look like this? Guessing maybe carbon deposits falling off the valves?
Thanks for the input!
Was hoping to get away with a valve job and rings, but from the looks of these pistons I don't think that's a possibility now. Agree?
Worst looking to cylinders are shown. What causes the top of pistons to look like this? Guessing maybe carbon deposits falling off the valves?
Thanks for the input!