Re-powered my 23' Trophy (w/V6 Yamaha) and have the original engine to sell. It's a low hours (about 225) since rebuild, 5 cyl, 150 hp '89 Force outboard. Compression is at, or above, 160 psi in all cylinders. Engine runs great and comes w/two props and the auto-oiler setup. $1800. E-mail me at mathes.w@portseattle.org if interested.