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Re: 79 Cb750L

Posted by Stig on Aug 28, 2012; 3:25am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/79-Cb750L-tp3920031p4028169.html

Well looks like i wont be riding this year after all. After fixing all the other crap with this thing it runs beautifully. that is until the thing heats up and then i start loosing compression in cylinder 4. It was running at about 90 psi when the engine was warmed up.

So valves or piston ring. Anyone run into a situation like this before?