Quote:
Originally Posted by pawoSD
I have a feeling the end result won't result in a big enough improvement to have been worth the effort....Now if you were putting in an OM629 or OM656 to replace the OM642 THAT would be fun.
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PawoSD why do you not try it? The OM629 or OM656
Are you aware that the OM642 assembly is built into a aviation engine, twin turbo{simmilrer to the OM629] running jet fuel A{kerosene] output of 300hp at 2800 rpm
In the EU 0M642 with 9G-tronic and 4matic in a 5000lb vehicle getting 40mpg, that is what interest me. Some rwd 49 mpg with OM642 and 9G -tronic
Regards
Joseph~