Not to be negative, but I don't see what you'd be gaining. If you know the engine is good, why not keep it and find a carb. You could trade it for one that someone says runs good, and end up in the same boat. Or you could trade every time one gives you trouble, or throw it out back and get another, and end up like jesse with a pile of rusting frames and engines in your yard. PATIENCE grasshopper.:wink: