JimmySmith
07-12-2011, 06:29 PM
360 sbc, alum heads 60 cc , flattop pistons, 12-1 cr 6800 rpm no power adders, VP c-12 race fuel. What plug recomendation. Thanks Later J.Smith 4621 racing
wmeabates
07-13-2011, 04:22 AM
NGK r5672a-8 maybe -7 but I would see how the -8 looked first.Bill.
wazup
07-13-2011, 05:40 AM
Spark Plug Reading Secrets
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Once others find out you know how to read plugs you won't be able to pull out your plug light without other racers showing up with spark plugs for you to ...