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Old 02-18-2007, 09:23 PM
Deerskin Deerskin is offline
Rock Stacker
Join Date: Jul 2006
Location: Sedalia, CO
Posts: 13

I know the valves can't hit a plug, but if the heads use replaceable valve seats and a seat came loose, banged around head area as the valve cycled and fuel air charge is pumped thru the cylinder, the question is; could a loose valve seat reach the plug to inflict the damage as seen on #5 and #6? Kind of like the valve seat doing the hula hoop around the valve stem as the valve cycles.

It's all probably interesting discussion until the head comes off.......
'96 FZJT80, Locked
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