whats a goodtime cost?
Ok first of all I have used the search tool and didn't find what I wanted. I am currently running the AC Delco r43t plugs in my 454 bbc. Single Holley 750. 049 oval port heads. Mallory dist converted with pertronix kit. Are these shotty plugs? Everything I've read says everyone using autolite or ngk or even the E3's. So my question is should I ditch the delcos and go with something else? Which ones would you guys recommend. I need the .460 reach plugs because I have the 049 oval port heads. Would any other plugs be a better choice for my application? Thanks.