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MM G

T

Tommy4569032

New User
Just wondering if anyone knows where I can find a MM G? I need a couple (LP if able) of heads, blocks, rods, cam, and pistons. I was going to put all that on my UTU because I heard a rumor that G blocks bolt to the same crankcase. The main goal is to jump from 283 cu.in. to 403 cu.in. but since I'm only 19, I don't know enough about it. Thanks in advance.
:D
 
Someone used to sell VHS tapes telling
how to build pulling MM engines. What
parts interchanged and all. Maybe it's on
YouTube now. Watch the video, he mentions
the DVD.
How to build a UB.
MM engine horsepower
 
I have a complete 403 power unit engine that turns over. Was set up to run on LP. It could be for sale. In MN. There are a lot bigger and badder ways to go than a 403 if the pockets are deep enough. There are others a lot more knowledgeable on this than me.
 
Just find a complete 403 power unit. It bolts in with minor
grinding and changing the water manifold . It isnt hard. I
have done it 3 times, first time I was 16. 906-236-2953,
text if any more questions
 
Tommy, thank you for not for grabbing an engine out of a low-production G series tractor.
Glad you found a 403 engine! :) Possibly far more plentiful.
Please keep us updated on your work.
Kid, if the engine in the UTS here wasn't so strong/fresh....
Still, a neat project! I, personally would like to know more about what you've done.
Very interesting.
Except for the 1950 UTS here, I live in the past with Twin City 381/403 tractors/engines.
Your earlier heritage.
 
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