Pontiac - Street No question too basic here!

          
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Old 05-23-2024, 07:11 PM
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zippy zippy is online now
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Join Date: Feb 2003
Location: BC Canada
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Default SPC-8 advance or retard?

Wondering what ICL I should put my SPC-8 at? 455ho, 10.3 compression .040 over, 4.25 stroke. #64 heads. 3.08 rears with 3200 stall. Supposed to be a 2500 tight converter. But flashes to 3200-3400.
I remember reading this winter, I belive it was comments from Cliff, stating he tried many Icl and found what works the best. Highway driving mostly here in BC CANADA. NO strip running. But occasional light to light kinda things. lol.

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