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resident samsquamch
Join Date: Oct 2005
Location: Cooterville, Cackalacky
Posts: 6,815
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I'm in the process of rebuilding my '87 930 and I am NOT planning on using the black silicon. I've also read/heard that the blue o-rings are useless...try to find the green ones that I think might have been used on the 964 (not sure about the 964 part, but they are green).
Jeff
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