Hi all
today did some testing after I had a deadstick with my MoKi 2.1:

- Using 0 % Nitro FAI fuel
- a Master Airscrew 20x8 classic
- 1/8 fuel line
- 3/32 muffler pressure line
- Pitts Muffler
- 32 oz tank

Ran one gallon of fuel through it today.
- holds idle at 2050 rpm for over 5 minutes
- transition from idle to full without any hesitation
- smooth mid to full range power (without stuttering) almost no vibration
- full power with 7200 rpm
- High end needlevalve open ONLY 1 3/4 turns !!!

Here the question to all Moki 2.1 users....given above setting, do you experience similar high end needle settings ?
...not even 2 turns...but engine runs great !!

Pietro

I have a Mark 135 with about 3/4 gal break in through it and just checked the high speed needle. It is about 1-1/3 turns open. Don't have RPM but ran well with APC 16-8