i was reading some your old stuff about the b6100 an you was talking about d905 engine, how it would not center an about oil pan hitting can you talk little more about that...... i got lots of b7100 an b6100 d950 an d650 parts.... i know a guy around hear that makes old adapter plates got welders, i was day dreamin the other day about how it be killer engine.... i started lookin up d905 ... an what hydro pump i would use prob going to be out of a rtv 900.... a Suzuki G13 clutch an flywheel...... an d650 bell housed to d905 adapter plate
also useing the d902 oil pan...
Ok I don't know if you realize you talking about 4 different motors in your conversation.
D650
D950
D905
D902
The D650 and D950 will share about 90% of all components between them, but neither of those will share any components to a D905, or D902.
I'm not sure what components if any, can be shared between the D905 and D902.
Why a RTV900 hydraulic pump?
Why a Suzuki G13 clutch and flywheel?
Basicly anything is possible with enough adapters and things bolted on, but are you really gaining anything.
There is a point where putting too much HP just breaks more parts and causes way more issues than it's worth!
The D902, and D905 are good engines and parts are all over the place, so it's logical to want it, but at what cost?
It's in the same HP rating as a D850 or D950, and neither of those engines require any crazy swapping to fit.