I premixed it for this. I have heard I should have done double oil, but the guy who did my machine work (in his 80s been doing this for a long time) said not to use double oil. I am going to clean the carbs. I also had ordered a new water pump kit because mine was getting warm at low rpms so...
I was using lucas semi-senthetic 2 stroke oil.
No I had the boring and honing done at a machine shop, but now since I have to do it over again I am going to do the honing myself, but not with a ball hone.
Rebuilding my 2 stroke again after I just rebuilt it. Looks like it wasnt cleaned properly, but can't say for sure if that is what this is. Anyone have any idea what this scaling is?
I did clean it with a pressure washer and some dawn, but I would not say impossible that there was something stuck up in there. And just for more situational awareness, I ran it according to the break in instructions for about two hours before this finally happened. It wasn't until the end of...
I did not check the clearance. The guy bored it to 0.31 over, which is what the merc manual says. I did not check the piston to bore clearance, but I know he did after honing. Do you think this looks like it wasn't bored to the right clearance?
