Hi,
I am in the middle of rebuilding a 22R, and I have had to go .50 over. I just rebuilt the carb, but... Does anyone have any recommendations on hypermiling this motorhome? I have a 20 foot Dolphin.
Things I have done,
Balanced piston assemblies to within 1/10 of 1 gram, balanced conrods.
New clutch, (Everything, German quality) and also the addition of a W50 5 speed trans.