Wierd muffler FUJI
Hi W8ye,
Thanx for ur inputs.
The attached pic shows the pressure pipe as i know it!! It is running from the muffler to the fuel tank and its got threads on it too.
I know that in OS and other engines it is used for providing back pressure to the tank to keep the tank pressurised.
In these old engines, how did one manage to keep the tank pressurised?