Yes fire ring looks good but that cylinder wall at the top looks funky like it had rust in it at one time.... or am I just seeing stuff?
Was the block and heads prepped for Cometics? They take a certain RA factor. Kim.032 ish
I will have to check my paperwork to be sure
What is that mark on the piston right against the cylinder? It's right in line with the wide scar in the cylinder. There's something goin on there. Looks like the corner of that piston is givin it up.
That scoring concerns me too. Like RRR said, what is that chunky at the piston edge that corresponds to the large patch of scoring?That is coolant . I had just pulled the heads off . Those fine scratches on the wall concern me . Every cylinder has them in the same spot . Is that normal ?
could that be a wrist pin riding on the cylinder wall, I can't tell what angle the picture was takenWhat is that mark on the piston right against the cylinder? It's right in line with the wide scar in the cylinder. There's something goin on there. Looks like the corner of that piston is givin it up.
In any case, I would not run that engine again until I got that resolved.could that be a wrist pin riding on the cylinder wall, I can't tell what angle the picture was taken
It looks like a piston starting to go away because of detonation.What is that mark on the piston right against the cylinder? It's right in line with the wide scar in the cylinder. There's something goin on there. Looks like the corner of that piston is givin it up.
It looks like a piston starting to go away because of detonation.