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Old 06-10-2012, 09:00 AM   #4 (permalink)
pete c
Master EcoModder
Join Date: Oct 2011
Location: ellington, ct
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I suspect that saturn tech is full of it regarding ignition timing. There is no benefit in retarding ignition other than maybe allowing it to run on lower octane fuel, but, as far as I know, this engine has a knock sensor which allows it to run max. advance without pinging at all times anyway.
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