Reprint:

Well,

I finally got around to breaking in my Moki 1.35. After 1.5 gallons of FAI 80/20 the top end started picking up very well. However, I had a lot of difficulty setting the midrange. The adjustment disk was not allowing me to richen the midrange without killing the topend. I followed MMallory's instructions (on this thread) and shimmed the mid range adjustment disk 1/32nd out from the carb body ( plastic washer cut from coffee can lid). The transition is much better! It's still not perfect but very close.

FYI: MAX RPM now at 9000 with APC 16x8
MIN IDLE: 1700 rpm

"stable operating range" 2000 to 8800 rpm transition slightly rich
midrange disk set: two notches CCW

Bisson standard muffler
Powermaster FAI 80/20 0% nitro
OS F plug


TX