I wanted to double check the gap that i need for NGK TR6 that I'm planning on installing. I have a 4lb. crank pully installed and was told that I need to gap the plugs from the stock gap (0.052-0.056) to .35 or was it .035? I don't remember. But i'm thinking it's .035. I also have ordered a tuner and need this info so it can be installed on it. Thanks.
Isaac
Isaac