Search results

  1. M

    help quick!! will 1961 18hp head fit 1964 18hp head? diff part numbers???

    Will a 1961 18hp head part # 377613 fit a 1964 18hp head part # 377557? They look the same. I hope to get some quick replies as I only have a limited time to acquire this replacement. To add to the confusion a 1963 18hp head is part 378558???
  2. M

    1969 johnson 9.5 hp, parts needed, mods for hp exist??

    Hi. Looking for a powered with crank, rods and pistons intact. Can be stripped down. Also are there any reliable modifications worth doing to it?? Thanks guys
  3. M

    tired of guessing, i want to know.... 1964 18hp

    Hi all. What is the difference (what can I change) in the 64 18hp and the 1966 20hp? I checked part numbers and all looked the same besides the reed stops????? Confirm? Deny? Is like to make the conversing bc I don't like leaving ponies on the table ;) that 2hp gains is 11%!!!!!! Who wouldn't...
Top