Thread: Spark Plug Gap
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Old 04-14-2009, 04:23 AM
SPDNTKT SPDNTKT is offline
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Join Date: Apr 2006
Location: Hanover Township, nj
Cobra Make, Engine: Superformance
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Default Spark Plug Gap
Hello all,
Question regarding spark plug gap. The motor is a side oiler 473 stroker built by Garrett Machine, runnnig an MSD ignition system. I just purchased the car (1,365 miles) and want to service the motor. The plugs are Motorcraft AGSP 32C's. What should the gap be on these plugs? I know with a hot ignition system you can run a wider gap. I haven't measured the gap on the old plugs, but they look overly wide. Any information would be greatly appreciated.

Regards,

Anthony
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