replacing a 307d with a more powerful engine

[1979hymer650camper]

as you see i have a ancient 1979 307d / 4 speed camper
the engine is absolutely gutless.
has anybody done a replacement with a more powerful
engine - 308d/309d?
or an engine from a different manufacturer?
is it possible?
what is involved?
can the 307d gearbox be used?
etc etc
i would be very grateful for any advice
many thanks

 

[clarkmichigan55b]

Good afternoon and welcome.
This has been done before 6 d diesels on you tube has done this to a T1 207d with a om601.
Best to contact him as he will know all the pitfalls.
Hope this is of help.

 

[1979hymer650camper]

thank you very much

 

[Rockron]

Daresay you are already aware of this hence just the engine change query, but just in case tempted;
I've known of a few 207d owners resorting to a bolt on turbo, albeit a low pressure version. I'm unaware of the long term outcome (possibly only short term!) was for these 'conversions', maybe they went on for donkeys. However I do know that the factory turbo versions of many, if not all Merc. engines weren't just confined to simply bolting on a unit, but often involved lowering compression, oil cooling of cyl. walls, adding an intercooler, fuel pump change & timing adjustments, etc. And we all know Mercedes don't waste money unnecessarily

 

[1979hymer650camper]

thanks Rockon, i dont think just sticking on a turbo is a long term proposition. as you so correctly pointed out not all engines are suited for this and as you stated lots of things to change. i dont need a 130bhp engine (i am not sure the old girl would be able to cope with that), but a genuine 80-90 would be very nice. thanks again for your feedback