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Old 05-19-2016, 09:09 PM   #1
FULLPULL80
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Yamaha
 
Join Date: Mar 2016
Location: Mid MI
Posts: 23
Default Yamaha G1 Diesel Swap Kubota D722-TE turbo

Starting this thread to document the process of this engine swap. Ill start with the engine.

I purchased this engine at a military surplus auction about 6 months ago and was going to put it in a Cub Cadet 128 but decided to put in this old Yamaha G1 instead. It is a Kubota D722-TE 3 cylinder turbo diesel. I have tried to find specs on it but have had no luck since it is an engine that is produced by Kubota for the US military only.

As this point I have removed the 2 stroke and an getting ready to fabricate the lift for it. The diesel is much taller than the old 2-smoker so I am lifting it 10" and plan on running 23 x 10.5 - 12 garden tractor agricultural bar tread tires. This should put it about 12.5" higher than stock ride height. Here are some pics of the engine and where I'm at now with the disassembly. Looking to get the rear part of the lift done this weekend.
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