i havent tried winnebago yet but it looks pretty basic. i think some one along the has put a 20r in there and cut the wires and only used what the needed to make run so im going to attempt to figure out which wires go were . I would like to put the 22r back in there so im keeping my eyes open for one 
Might be a 22r/20r and instead of wiring the engine to match they did the reverse, which would just be stupid.
