Recent content by TheBadMud

I was wondering if a 40 hp Kohler Command Crank, being a 63 mm stroke, would fit in a 25 hp block, normally being a 63 mm stroke. With or without, too much modifications. Is the valve height, from the deck, about the same on the heads? Will I have to cut the bottom of the cylinder wall out for...

Delete please duplicate. See other thread.