Posted by Bruce in BC [24.207.126.233] on Saturday, September 28, 2013 at 10:18:06 :
In Reply to: Help! 3 stuck open exhaust valves on flathead 6 posted by Mark [198.228.216.154] on Saturday, September 28, 2013 at 10:01:41 :
but they may just stick on the next upstroke . If it is rust in there it will most likely act as lapping compound and wear out the guides . You need to pull the valves and clean the bores of the valve guides .