Which spark plugs and what to gap them at?
2003 Evo with a bunch of bolt-ons. 272 Cams are gonna be in next week. what would be the best plug to use and what should I Gap them at? I have been trying different plugs such as the iridium NGK's and bpr7es and 8's what would be best. im in florida close to sea level if that is helpful at all. Thanks guys