Interesting. I've only heard of the engine being used in industrial
equiptment where most are hard mounted to the frame. If there are two
different versions maybe one has better internal balancing?
John
>I spoke with Cummins in regards to it.. and the 3.9L 4ISB is available with
>the Torqueflite bell pattern as well as patterns for GM and Ford trannies.
>The motor is/ was used in many bread trucks and step vans through the 80's
>and 90's, and I've found them retrofitted into many types of vehicles
>including a Suburban.
>There is an industrial version, but it's a lower power output, and most of
>those are non turbo as well.
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