05-28-2007, 09:14 PM
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Charter Club Cobra Member
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Join Date: Jan 1999
Location: Sublimity,,
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Cobra Make, Engine: My Shell Valley Coupe is here! Now the building begins....
Posts: 1,409
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Quote:
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Originally Posted by 392cobra
With a stock, from the factory settings,you have :
Blue advance stop bushing - 21 degrees centrifugal advance
2 silver (heavy) springs - all in at 4,000 rpm
21+6= 27 NOT GOOD
4,000 rpm " "
Try 13-15 degree initial with :
2 blue springs = 2800-2900 rpm or
1 silver (light) & 1 blue springs = 2,400 rpm
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Good advice here, but I would take the stop bushing out entirely and run the light silver and blue springs.
Scott S
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Working as hard as I can every day to double my carbon footprint.
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