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Interested in the topic of no E.T. gain with increased N.O.S jets and greyish color on the plug ground strap area. Thanks Matt

Hows your fuel system? If you increased the NOS and fuel jet size and the car didn't pickup any(not killing the tires on the 60 ft. times ) ET or MPH I would sure look at the fuel system and all of the filters

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)