Re: Rattlin' valves

Posted by robs750 on Jun 29, 2012; 4:56pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Rattlin-valves-tp4023831p4023851.html

Yes,using higher octane could stop pinging.

Excessive carbon buildup and or timing could be part of the pinging problem.