well i just got a boat, and i have NOT A CLUE about boats, i came into it basiclly for free, and my neighbor said the guy he got it off of said it did run, an my neighbor only had it sittin for like a month, so i put a battery in and it didnt start, i heard the starter pop but didnt spin, i have ggeneral car engine knowledge, and this is an I/O omc engine, and im tryin to figure out what size engine and what tyr boat, cuz i have no info on it i got some number off the engine as im sure youll be askin for them which ones do u need