UB engine

Anonymous-0 · Mar 13, 2013

Was thinking about putting a 403 crankshaft & rods in my UB.How large of piston could I bore the jugs for,& does anyone make a piston that would go on those rods and work in the 283 jugs.Thanks.

mmdiesel · Mar 14, 2013

I have a set of UB diesel jugs that are sleeved to 5.125". The jugs won't fit in the crankcase without grinding the crankcase. There are custom made jugs that run close to 6" pistons.

Anonymous-0 · Mar 14, 2013

Is there a piston available that would fit them and work with the 403 crank & rods.

Anonymous-0 · Mar 16, 2013

I might be interested in those jugs. How do i contact you.

mmdiesel · Mar 20, 2013

My email is lised below:

Michael Moeller
[email protected]

UB engine

Anonymous-0

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mmdiesel

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Anonymous-0

Well-known Member

Anonymous-0

Well-known Member

mmdiesel

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