Okay , my 74 needs tuning, The motors been re built, it sounds like it has a cam , (350), i can tell its been rebuilt too, just by the sound..... From Desert Rat himself.... "The engine is in good condition, rebuilt 350 with mild cam, Edelbrock carb, Weiand intake, headers, MSD ignition. " Now,,, As far as the condition of the carb, i havent a clue,,,, it was on there when i bought it. EDELBROCK is all i know.... DR says it has MSD ignition, i cant find a box like the mallory has anywhere, but its got NO coil wire i can see,,,,so what kind of ignition is it then? MY QUESTION IS What should i do with the thing? What are the steps to go through to make it run killer? Its sumbling a bit, and isnt running right.Should i rebuild the carb? Or try to clean it up and tune it up first? If so, how do i start from ground zero? Like , im a NEWB MAN! HELP! Go through the steps please..... its a mild motor, not to radical at all.Vac advance? WTF is vacum advance man? What is it, should i check it, or what?Is it like muff? I have a pair of channel locks, and a screwdriver GO!