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Old 03-23-2010, 09:44 PM
355Nova 355Nova is offline
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My SPARK PLUGS keep burning out on me after a quick drive.

I have a 1970 Nova. It has a 355 sbc with factory HEI setup. I have LT1 heads (Aluminum), 10.2:1 pistons, 1.6 rockers, shorty headers, ZZ4 cam,
holley contender intake, 750 double pumper.nks

I had a set of NGK type r spark plugs and they burned up, and engine would not start.

I replaced the spark plugs agian with a set of AC Delco plugs for a 1993 camaro, and it started on a dime but after going around block once, they did not work again like the first couple of start ups. I can start car but only if I crank it for a long time.

what kind of plugs do I get? Can the spark plug wires cause this?
Thanks,
JD
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