Quote:
Originally Posted by maytag
I have never seen a motor that was machined or cast so precisely that it couldn't benefit from a little work that way.
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100% agree!
Even something as simple as re-working the valve seats (5 or 7 angle) can provide an increase (small but measurable) over stock (3-angle).
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1999 996 C2 - sold - bought back - sold for more
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Last edited by thstone; 01-03-2019 at 05:08 PM.
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