1961 G12 jetting mystery
Posted: Wed Sep 21, 2011 2:20 am
quote:
Further thought on this subject.
There should be a 1/16" heat insulation spacer between the carb and manifold. Its absence could cause partial fuel evaporation when hot which might explain the symptoms of lean running.
Paper gasket between spacer and manifold, just the carb "O" ring between carb and spacer.
Yes, that is more-or-less how it is currently set up but I do not have a paper gasket between spacer and manifold. Is this necessary? The spacer I have is about 1/8" thick and is like a gasket.
Further thought on this subject.
There should be a 1/16" heat insulation spacer between the carb and manifold. Its absence could cause partial fuel evaporation when hot which might explain the symptoms of lean running.
Paper gasket between spacer and manifold, just the carb "O" ring between carb and spacer.
Yes, that is more-or-less how it is currently set up but I do not have a paper gasket between spacer and manifold. Is this necessary? The spacer I have is about 1/8" thick and is like a gasket.