I know this has been knocked into extinction, but searching is not something i like to do so what would be the correct gap for my spark plugs with the mods in my sig?

 

.050"

You might want to try more with the MSD ignition, a larger gap means less time to ignite the mixture which means more hp, but if you go too big you'll start misfiring. You could try .055" or .060" if you don't mind pulling them back out and regapping if it's too much.

 

well thats what im testing... i have a misfire at high rpms and just checking all aspects.