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Old 04-30-2014, 12:03 AM   #11
mud.man.rj
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Join Date: Dec 2011
Location: Creighton Sask. Canada
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Re: backfiring through carb

If you are not sure which distrib you have just check to see if it has a separate coil then it has points and plug gap is .035 if it has a coil in the top of the cap then it is electronic and a HEI type so plug gap is .045
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