Nice, mower I was going to look at that one , but I was not quick enough. It could also be possibly a shear key issue on the flywheel has the timing off a bit.Hi everyone! I need some help, I just purchased a 1968 International Cub model 60, it's in great condition except the carburetor is not the correct one and it doesn't run well. It spits and sputters unless you engage the mower deck. Does anyone know where I could find a replacement or what jet size it would be? Or a current part # for the carburetor. Any help would be appreciated!