Thread: MSD advance springs
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Old 08-19-2008, 08:50 AM
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MOTORHEAD MOTORHEAD is offline
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Join Date: Feb 2001
Location: BRADENTON, FL
Cobra Make, Engine: KIRKHAM 427 S/C, SHELBY 427 ALUM. STROKER
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Hey Robert;
I believe Roushs specs are 16deg initial, 18deg advance for a total of 34deg.
The black adv stop bushing and heavy "truck" springs were their recommendation when they were trying to sort out the "hesitation" problem, which turned out to be due to their re-jetting of the carbs. MSD has an instruction sheet which explains how to set your dist curve. They (Roush)want the advance all in by 3000 rpm.
If you need the inst sheet, give me a call.
Ted
Suncoast Cobra
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