Spark Plug help
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From: Toronto
Car: 84 Z28
Engine: 350
Transmission: 700R4
Spark Plug help
Hi, I recently got a set of edelbrock aluminum heads, running about 9.5:1, they recommend a champion rc12yc plug, I have a set of delco r45ts plugs here should I return for this champion plug? they say must be a gasket style plug but I don't believe the r45ts fits this application, any help here much appreciated
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