.045 seems right imo.
I know chevy uses .045-.050, chevy style ignition would make sense to stay in that spec.
@RustyRatRod
Ignorant? Hey let's not let our brand loyalty lead us to insulting others here, we arent ignorant...we know you like that big cam sound you get when your champions insulator falls out and starts to miss. Not fooling no one.lol