Spark plugs recommendation


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By Dan Lau - Last Year
1954 Y block with 4 barrel,EDB cam, rams horn exhaust manifolds and Pertronix w/coil. Wondering which spark plug to use.

By 312YBlock - Last Year
312
Spark Plugs - Autolite #45 set gap to .035.

Also good for 292
By pintoplumber - Last Year
Dan Lau (5/15/2023)
1954 Y block with 4 barrel,EDB cam, rams horn exhaust manifolds and Pertronix w/coil. Wondering which spark plug to use.





Do you have the original 1954 EBU heads? If so, they use a smaller spark plug.