well without mods a vertical engine would not work. Thier for vertical should not be used for horizontal......................If You just buy a new 4hp vertical and horizontal rod, you can just exchange the bottom pieces.
But, a vertical shaft engine can be (easily) modified to work as a horizontal shaft, a rod cap cannot be modified to fit a different rod.
but i think the bottom of a vertical rod isn't grooved to fit the dipper. i would check to see if oyu could just use a 4hp horizontal rod.
The groove doesn't really matter that much. I'l check if its got the groove tomorrow. I'm not getting a new rod just for this engine, I'm not spending any money on it. Its much less stuffing around to get a dipper. The rod and crank might not match up anyway.
How hard could it be to fab up a dipper? I'm picturing a piece of 16ga sheet, a little cut, bend, and drill, double check for clearance, et voila! No?
Yep, basically what I'm thinking, I don't have any more sheet, going to see if the school in a nearby town has some I could use. (They will seriously just throw out a couple of square metres of the stuff because they have no use for it, most wasteful school in the world, not that I mind

)
I have a metal dipper from a 5hp flatty. Maybe that will work? It'd only take two stamps to mail.
I live in Australia, you would probably need more than a couple of stamps to make it over here! Thanks anyway
Thanks
Hayden