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Old 01-29-2014, 05:22 AM
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cho cho is offline
diesel power
 
Join Date: Dec 2011
Location: Europe
Posts: 934
Quote:
Originally Posted by Phillytwotank View Post

I've seen a couple for sale here and there but I don't recall ever seeing any project write ups about doing a swap in one of these.

I feel like I have the technical ability and the workshop space to do it.

How feasible is swapping a v8 for a diesel in a w126 coupe?

Anybody want to weigh in with reasons why or why not to try it?
if you have a 617a and tranny you dont really have to have write up
as it bolts directly.
depending of generation of your SEC it will have 2.24 or 2.47 diff. first one is
too high for 617a 2.47 is ok but I will advise 2.88 for optimal usage.
also you will have to acquire instrument table from 300sd for correct readings.

the important thing is .... everything bolts/plugs nicely
(well only diff is not matched between generations)


the reasons for swap...well if you have superb V8 and plan to drive weekends only dont touch it,....but if the engine is not in so so condition,maintenance and consumption will be the killer of the car.

cheers
ChO

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w126 500SEC gen II euro, powered by OM617 turbo stolen from 84 300SD 2.88 diff,EGR blinded
next wish/project: w114 coupe OM603 powered
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