I have an A powered Westinghouse welder.The engine sits transversely,with the generator bolted directly to it.It sits over the axle,and it had disc wheels but A fenders.I bought it for just the fenders,and robbed them off it first thing.It has a governor that runs off the timing gear,with another rod that comes out of a box on the generator.One can over ride the other when the speed needs to come up.It doesn't have an A carb,but because of some of the linkage I believe it has been changed.It does have an A distributer,but I think that has been changed also.It has a home made rod for the spark advance.The exhaust manifold goes up,and the intake has a straight flange for the carb,because the engine sits level instead of tipped back like in a car.I loaned it to a friend 15+ years ago,he keeps it in a shop and uses it for welding up buckets and grousers on bulldozer tracks.It will burn up big rods pretty good,but it takes a few seconds to get a good arc started.I guessed that it runs at about 1500 or so at wide open with a load.I haven't looked at it in years,I gave my friend some points for it a few years back and he put them in and kept using it.I never got any pictures of it.It is tucked inside a three sided equipment shed with tractors and equipment all around it.