Logo
FULL SITE MENU

Search results

  1. M

    Johnson 25E77S Ignition Switch Question

    A couple of months ago I picked up this Johnson 25HP for $150. It was in overall good shape when I bought it. No water in the lower unit oil, 125 psi compression on both cylinders and started, ran, idled and pumped water even though it hadn't been run in over a decade. I did all the usual...
  2. M

    Johnson 25 HP tiller conversion questions

    I recently bought a 1977 Johnson 25 hp outboard (model 25E77S) that is set up for remote throttle/shift/steering control and electric start. I actually responded to the seller's ad for a different motor (1973 Johnson 9.5 hp) but couldn't pass up a great deal on the 25 hp. I bought both outboards...
  3. M

    Johnson 20R73 Surging at full throttle and running hot

    Thanks to all the help I got from this forum I recently finished getting a 1973 Johnson 20 HP running again after it sat in a shed for a couple of decades. Took it out for a trial run on the lake and overall it ran well. Started easily, idled smoothly, shifted into forward and reverse and pumped...
  4. M

    Need help bringing a Johnson 20R273A back to life

    I recently bought a non-running 1973 Johnson 20 HP (20R73A). I have started the work of getting it running but I am new to outboards and I have a bunch of questions. I’m a fairly experienced shade tree motorcycle and small engine mechanic but I have never worked on outboards. I just bought my...
Back
Top