recently came across a johnson 20 hp...model #20cr78c...saw a few posts on this motor...and a few pics...same motor we have... this is a C>>>R canadien rated ...destroked 25 hp motor...if you call NAPA for parts for a 20 hp johnson they have a 8 or 9 year gap....they will tell you johnson did not make a 20 for approx. 9 years...i'm here to tell you they did!
