I just read the tech info article about the spark plugs. Great work guys, could be more room for a lil more discussion though, like Will'* feed back on how his plugs are now. So with what I got now, and what I got on my to do list....I should be alright on TR55'* at a .055 gap? Fog horn that was an awsome article, and the same with you Will....Right now I'm at the ignition system stage for my modding pleasure.....Would like to step up to MSD coils, 8.5 mm wires, XXX for plugs because I don't know where I should really run. I would like to get a pulley off of a 92-93 for right now, possibly go smaller as some higher end mods come my way.... Any info would be good.