Best Spark Plugs For Edelbrock Performer Rpm Heads ?
#31
I always go back to the same thing. Check the firing order on your cam and make sure you have your wires correct. Aftermarkrt cans frequently run 351 firing orders. So need to.double check what your running.
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ShaneB26154
4.6L (1996-2004 Modular) Mustang
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03-04-2021 04:05 AM