Mine were 86. I've always wondered if the bow tie blocks were original or if the blocks were replaced. All the other accessories were original.

Yea I redid a 1985 SR1 that sunk in 86. Had 425s that were built at Innovation.don't remember the tailpipes being dry though

Dry to the end of the long straight pipe/tip only,

Thinking in terms of cam choice with these, pretty well a dry pipe with no worries of reversion

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