What spark plugs do I use with a 347 with canfield heads
vortech v1 supercharger and msd ignition?. Also what do I gap them too?
The car is a street car I take it to carshows and out on weekends. The plug number and GAP would be great thank you ahead of time.
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I’d look up the model of head and see what Canfield recommends. On all my trickflows I’ve used autolite 3924 plugs. Gap will be dependent on how much boost somewhat but most times around .035-.040 is normally a good starting point for a power adder setup.