Jim..I am pretty sure it is a 350 GM block with omc risers.(sort of pieced together)..from other members on this site and other help on other discussion boards. I have to check paperwork..which is a ton!!! to see if I can find any additional information..and identifying #s on block etc here is a shot of the stern..reminds me of Strick's twenty with the nice arch in the transom!!!!
Plenty of work to do..but again just want to get it running!!
Strick...several of my friends are veterinarians..like you...and I ride along with them some weekends...not as frequent now!!!.and after a long stint in my other gov position(too long for my taste..think I still have repurcussions of PTSD!!) ...I finally utilized part of my education and made lateral move into government agricultural appraising... so plenty of exposure...plus the guys I deal with are good people..and I can pick up side work building pole bldgs etc for them...so I feel at home.
-Fred