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Viton valve seals http://ducatittandf1.com/viewtopic.php?f=10&t=11464 |
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Author: | wdietz186 [ Sat Nov 19, 2016 7:08 pm ] |
Post subject: | Re: Viton valve seals |
The bottoms of the closing rockers can be relieved to clear the seals. Eons ago there was a service bulletin about that when they went to the guide top seals instead of the o ring inside the guide. You must be using some rather high lift cams? Closer inspection of your pic reveals the top of the seal is a fair amount larger diameter than the older style seal. Break out the grinder! |
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