Home › Forum › Ask A Member › 1970 Johnson 25 (22 CI) questions when a seal turns into an overhaul › Reply To: 1970 Johnson 25 (22 CI) questions when a seal turns into an overhaul
Not, thank goodness the piston’s upper ring landing was what I was talking about. But I’m going to look at my powerhead block carefully now that you say that. These 22ci motors are voodoo all themselves, Especially the 25 hp variety. The pistons are different from a 20/18, the head is different and the reed plate is different reed plate is stamped for a 25 application as well as the pistons. I have new piston and a couple sets of rings on order. After striking out on finding a good used piston with proper 25 stampings.
anyway bill thanks for the heads up, I am going to go check that right now.