currently have a tillotson carb on my cletrac hg and i rebuilt it besause it was leaking gas past the needle valve.i bought a kit from zimmerman and it doesnt leak as bad, but does leak. the new needle valve was replaced with a ballbearing type shut off. any one had experence with these.im considering a zenith carb.[don't know which model] any suggestions. thanks, tim
Tim I would find me a used M-S off of anything os that SAE venturi size and the nput an HG kit in it. Questions, give me a call. J.
you might want to switch to a TSX Marvel Schebler carb like the later crawlers used . they are fairly common and easy to get kits and floats for .they use the same kit and float as the N series ford tractors.
walter