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Old 07-24-2013, 04:17 PM
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etduc etduc is offline
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Join Date: Jul 2004
Boat: Mastercraft Prostar 205
Location: Looking for a windshield
Posts: 858
Check to see, if you distributor is advancing properly. Also, I'd back your idle timing to 10 btdc, for running on low grade 89 or less octane.
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1994 RED Mastercraft 205, Chevy 5.7 TBI.

Last edited by etduc; 07-24-2013 at 04:48 PM.
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