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Old 07-16-2009, 06:58 PM
scottj scottj is offline
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Join Date: Oct 2000
Location: Crystal Lake, IL
Cobra Make, Engine: Everett-Morrison, 434 cid
Posts: 977
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My motors always ran best without any advance so I've always lock out my distributors, but my cams have always had 260+ degrees at .050". On my 11:1 motors I didn't need the MSD start retard box as they always started without issue, but it was required (-20deg) on my high compression motors or they would blow teeth off the starter ring gear. A dyno is needed to determine optimal timing.

Scott
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