Hi All,I'm in the process of installing the Votrec heads on the .060 over 327 and was wondering what type spark plugs to run. The old heads liked Champion J12Y plugs. Anyone have an equivelent plug type to start with? It's got a Performer/Performer 600
carb, Headman 1-5/8" headers, and a "218" cam. Any good advice?
Chuck Kranz '65 Malibu - Vortec'd 327 - M21 - 3.73 PowerTrax
