If the 3208 fits so will those Cummins Motors. They are all built on 18.5 center mounts. The big thing is the selection of the gear. If you go with the ZF 220a your swap will be fairly straight forward.
What would be involved mechanically in repowering from a 320hp 3208 to a 370hp 6bta or 350-400hp 6cta? New gear, prop and change the motor mounts?
Does anyone have the external dimensions of theese engines?
Not necessarily. They can last a long time if you use the detuning lever- the one w/ the red knob.
Why not go with a rebuilt 3208 the 435 HP one and call it good for 10/12,000 HR that's what I would do and there's non of the new computer shit to deal with