I&#039;m just starting to restore my first tractor. It is a 1942 Oliver 70 KD. It needs a clutch and pressure plate which I have found and also a waterpump which I am working on. This tractor still has the KD intake manifold and carb. I have cranked it on unleaded gas and it seems to run pretty well. I&#039;m sure it may need wires, plugs, carb. rebuilt, etc. I guess my first question is how well should this tractor run on unleaded gas and will I have to change the intake and carb. to get it running like it should? I would greatly appreciate any help and info I can get on the KD, I&#039;m sure I wil need lots more in the near future. Thanks.