RE: RE: reply to teufelhund
Hi
Aeronut
Many thanks for your advise, you save my engine, in the club a friend also dont like the automotive oil in Weedeater.
I will switch for Chevron two stroke oil.
I am running the engine with open exhaust, no muffler, no complaints with noise
I will replace the muffler with a bended tube of 6 inches long 3/4 inch ID.
I dont like to have much more rpm , may be 500 rpm more.
I have read the owners manual of Zenoah 23 or 26 , do not remember , airplane version, and they say:
" put a prop that give between 7000 and 8500 rpm in the ground"
I believe it is for no overspeed in the air. And I believe the Zenoah is a lot more sturdy than my Weedeater.
Any numbers of other weedeater 25?
Many thanks for your time
Jose