Posted by tubalew on October 23, 2000 at 14:05:11:
In Reply to: Re: Stuffy 3rd Valve - Helicon posted by Tom Mason on October 23, 2000 at 12:46:32:
Valve alighnment is one possibility, another is that the valve leaks. Try some heavy weight oil/space filler oil and see if that helps at all.