Quote:
Originally Posted by t walgamuth
Those pre chambers are tough. As for the grit inside the combustion chamber I imagine it will blow through.
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It was interesting how much hard carbon there was in there… maybe the OE prechamber wasn’t seated fully or something?
When I wiped the bore there was a lot that came out in chunks.
I don’t know what metal fell down or how. It couldn’t really have gone through the prechamber. Some of what came out may not have actually been metallic/magnetic. The carbon shards were also sticky/oily.
The prechamber was beat up though. I torqued the slide hammer in as far and hard as I could and the treads pulled out twice. Probably because of the angled insertion of the injectors/threads into the prechamber.
In the end I wiped with magnets, vacuumed with straws inserted down to the piston, and I think it’s pretty clean.
