TT Pro-50H(R) Tuning and Setting Up

[Filby]

Hi

This is my first nitro heli and first nitro motor. The instructions that came with it are next to useless! Can someone point out where the the mixture adjustment screws are (one is obvious the other isnt) and what approximate settings I should have to run the engine in? Any other help or hints would be much appreciated!


Cheers

Fil

[Maxists The Baddist]

The meter mixing screw is inside the throttle lever. The settings from the factory will get the motor started. The reset settings for the mixing screw are the same as the needle valve, 2 1/2 turns from closed

[Maxists The Baddist]

(accidentally hit enter and submitted)

. The instructions do cover how to adjust the engine, although it may be one or two sentences. This advice should not be taken definitively. Hope it helps.

[BarracudaHockey]

http://www.raptortechnique.com

[bgjames111]

as I remember from my TT engines the low needle does A LOT of the tuning, the high end was mostly 75% and up. I'd start with the low needle 3 turns out, same on the high, and break in. Then lean from there.