Originally Posted by vinj Mike Kojima calls those plugs "Misfires" :D Go with what the others say... stick to stock. Idol ko rin si Mike when I was on nissanforums... the Master! Even the cheapest mods, he'd find time to dyno, just to help us little guys. ----- RE: Splitfire life? They were just okay. When I got sick of them, I just replaced them with NGKs.
Ang pagbalik ng comeback...