What spark plugs w/ aluminum GT-40's?
I'm just curious if I am suppose to use the factory spark plugs and gap on my aluminum GT-40 heads as you would on the factory cast iron heads? I think I'm having a misfire condition under load and wondering if that could be my problem. Thanks!
I'm just curious if I am suppose to use the factory spark plugs and gap on my aluminum GT-40 heads as you would on the factory cast iron heads? I think I'm having a misfire condition under load and wondering if that could be my problem. Thanks!
