Need some info on what plugs to run. What is recommended for these heads. I need part #'s. Applicaton is a 306 C.I.D. N/A Setup with a E-cam and all of the usual bolt-ons.
i got a msd ignition with split fires, people say its worthless to have those but im the only one that hasnt had a fowled plug in over 2 years. everytime i take them out to check them there still clean. or ngk's ive heard good things about. autolites i had a problem with them fowling up bad.