Originally Posted by
Gizmo-RCU
Jim,
Any chance of a gasket leak between the carb and port......recently had a problem with a Zenoah G-26 where the previous owner had installed the wrong gasket and and the results were similar?
I suspected that and added some three bond sealant to the contact surfaces of the double thickness insulating spacer between the carb and the intake manifold. However, I am still not sure that the "O" ring inside the manifold which seals between the manifold and the intake port (or should do so), is doing to job. I will check that somehow.