Thread: 90 roller
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tdskip tdskip is offline
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If the plugs were that rusted the cylinder bores are possibly iffy. There may be a ridge preventing free rotation.

Get other opinions but I'd let several applications of oil soak the bores and then gently try again.
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1967 912 (now w/ 50% fewer random holes in it)
911 w/ 3.2
1974 914 (3.2L swap underway)
1984 928s (S4 engine and suspension), 1987 928S4
Old 09-21-2017, 07:25 AM
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