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Old 07-11-2006, 08:06 PM   #1
kombreeze
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Join Date: Jul 2006
Location: Fresno, Ca
Posts: 154
Spark # and gap

I've changed my truck to HEI. She's powered by a stock 68 327, ugraded edelbrock performer intake and carb 600cfm with dual exhaust and headers. Wanted to know what the parts numbers are for certain plugs to run....do I run the stocks with a larger spark or should I run a hotter plug. She ran good with the .35 gap but I know that's not the best way to run the plug....
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