32:1 Stihl HP Ultra, regular unleaded pump gas, 27x10 Xoar laminated prop about 6400 RPM. I don't currently run a 170 but when I did I used a 30x13 Mejzlik, ~6100 on DLE canisters, don't remember the needle settings but adjust it the same way as the 111.

thanks jodiee for the help

Originally Posted by Jedijody

32:1 Stihl HP Ultra, regular unleaded pump gas, 27x10 Xoar laminated prop about 6400 RPM. I don't currently run a 170 but when I did I used a 30x13 Mejzlik, ~6100 on DLE canisters, don't remember the needle settings but adjust it the same way as the 111.

hey jody need your help again this time with a dle 170 its regarding the props do you think its wise to use a 32-12 bieala prop on this engine cause currently using a 32-12 xoar prop and its ripping alot and current rpm is 5600 what do you suggest