OK I know this is an old thread, but I am looking for Invader info and this is about the best thing on the web.
Looking at a 94, looks like a 183, but the seller has is just listed as 17'. But it has a Suzuki 140 2 stroke, which is what makes me think 183.
Decent boats it sounds like, I'm not a big fisher, just a go have fun on the lake guy. How is the cruise and WOT speed? Its a good sized lake and gets some big chop, makes my 13'er a bit rough. Looks to be in ok shape, but he says the bracket for the mid ship bilge pump is broken, and the rear one's float switch is broken. The rear "dry dock cover" also needs to be replaced. Height of the season, what's a decent price?