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Old 05-12-2009, 06:39 PM
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Grubby Grubby is offline
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Join Date: Nov 2007
Location: Clayton, IN
Cobra Make, Engine: ERA 838
Posts: 1,122
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Jim,
Can you tell me the specifics on your engine? Cam, Intake, heads, compression? How much total timing do you have? I assume you lowered the rear float to the bottom line.

I played with the base plate adjustments some more tonight. Per Demon Tech I exposed a little more of the secondary transfer slots. Then, I went through the idle adjustment again and got 15 mm/Hg. I confirmed my base timing is 18 degrees and the total is at 38 degrees. No sign of detonation.

The stall is 50% better, but not gone. It sounds about like yours.

John
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