
07-11-2011, 05:30 AM
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CC Member
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Join Date: Jun 2006
Location: Palm Beach,
QLD
Cobra Make, Engine: Harrisons # 62 302 T5
Posts: 474
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Not Ranked
More Progress
I now have the engine down to the short motor and have been cleaning the carbon deposits off the top of the pistons. It hasn't been too bad, thankfully.
However this, on No. 2, is somewhat disturbing!
I suspect that this is a sign of some detonation. The bore looks (?) OK but this will need to be removed and replaced, so it looks like I am up for an octet of pistons!
Cheers
Geof
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Original? Must be. It's the only one I've ever built.
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