Thread: Spark Plugs
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07-30-2009 06:28 PM #1
Spark Plugs
I have a question on spark plugs. On a stock 350 SB with HEI what should be the gap on the plugs? Autolite AP26 Platinum states .045 that seems a little much? What do you think the gap should be? Thanks
I wonder if air could be trapped in there, maybe more run time would purge it out.
New guy from Utah.