Moki 1.8 loves 19-8 MenzS, Mezlick, and bolly
I have a little over 1300 tanks of fuel thew my 1.8
I run K&B 1L plugs in mine, and Power Master 5% Sport fuel threw most of the 1300 flights
at 800 tanks threw it I sent it to Jim and I had him go threw it durring that winter.. I gave it a xmas present and put new bearings in it and they realy where not warn out.
I have got new Rings for it because out of around 1300 flights or so it fnnaly shut off for the first time in the air.. And I had been suspecting it a couple flights before once my motor got hot the rings where warn out and was starting to lean out to much from lack of piston rings
Pretty darn good engines Jim brought in the country
Owned two moki 1.2's and my 1.8 and the 2.1 moki also
Randy