OS 91 FSR Manual
04-09-2020, 11:18 AM
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OS 91 FSR Manual
Good day everyone
Is there maybe someone with a copy of the OS 91 FSR manual.
I would greatly appreciate it if you can share the info with me.
Kind regards
Hennie
Is there maybe someone with a copy of the OS 91 FSR manual.
I would greatly appreciate it if you can share the info with me.
Kind regards
Hennie
04-17-2020, 10:54 AM
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Join Date: Dec 2001
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Hi!
What is it you want to know?
The OS 15cc engine is like any other engine!
Fuel : 0-15% nitro, 20% castor oil or Synthetic.
Glow plug: OS 8 , Enya 3 or 4 , Rossi 3 or 4, and many more.
Propeller: 14x6 on most sport planes, 15x4 on slow flying high winged planes like a CUB. .APC or Graupner G-sonic are best props.
What is it you want to know?
The OS 15cc engine is like any other engine!
Fuel : 0-15% nitro, 20% castor oil or Synthetic.
Glow plug: OS 8 , Enya 3 or 4 , Rossi 3 or 4, and many more.
Propeller: 14x6 on most sport planes, 15x4 on slow flying high winged planes like a CUB. .APC or Graupner G-sonic are best props.
