THanks for the fast response!

I have to do it the easy way since i don't have a lathe or any of that kind of machinery. Perhaps later i can find someone to make me carb adapter for the FA82. Wich carb can i best use for this engine?

I'm using the Oscillating Perry pump VP20 wich doesn't have the pressure connection. I use this now with methanol.
Is it possible to leave the perry pump away since i have read that this type is not gas proof and use the pressure from the exhaust on the fuel tank instead just like with nitro or is that to dangerous.

Maybe someone else have the experience with the ignition timing on gas ? Because i have to drill the hole for the magnet in the prop hub i can't change to much timing afterwards.

As you see i'm seeking for wich way to go with this conversion