Cartel
Active Member
there is a ridge, more on the low side and top than the sides so all of the above. some pins are tight too. the oil rings are sticking though.If there’s any ring ridge at the top of the cylinders that block will need to be bored out .030 and you’ll need pistons anyway. Are all of the rings loose on the pistons? After all the years and miles on that engine it is all but guaranteed that the cylinders are not round so even if the ridge isn’t extensive at the top of the bores it will likely need the overbore just to straighten them out and make them round.
the timing chain was super sloppy. I'm glad I parked it