Hard starting on a 300 can be cured by getting the ignition and carburetor tuned right, unless the engine is just plum wore out and has no compression.
As long as the carb and ignition are anywhere near right, those old 4-cylinder IHs will fire up and run if they will turn over.
The problem is they usually run fine once they're running and warmed up a little, so we don't want to mess with anything. So we put up with hard starting, and then when it gets a little bit cold we complain about it, and start thinking about evil things like coolant heaters.
The Super M I bought last year had a coolant heater on it. The timing was also way off and the carburetor was way off. No wonder it wouldn't start in the cold! We tuned it up, and I took that ugly thing and its rats nest of hoses off!
If anyone wants that coolant heater, they can have it for the price of a US Post Office Flat Rate box.
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Today's Featured Article - Experimental Tractors Article - by Danny Bowes (Dsl). Tractor technology appears to have nearly hit it's pinnacle of development. If you agreed with the subtitle, you are rather mistaken. Quite, actually. As a matter of fact, some of the technology experimented with over 40 years ago makes today's tractor technology seem absolutely stale by comparison. Experimentation, from the most complex assembly to the most simple and mundane component, is as an integral a part of any farm tractor's development
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