Re: sylvan V171
I have a 87 sylvan v171, bought last year. It has a 3.0 Gm with a omc cobra. The boat is in very good shape. I had to recover seats and interior, some wood was junk just used as pattern and replaced it with treated plywood. Had the outdrive resealed and it needed prop shaft and u-joints, $1050 for that. Get a manual for your motor and it seams like the boat is well built. It seems any old boat is going to be work and money but it is fun,my family loves it and I don't have to second mortgage my home for it.