(10-08-2010, 11:19 AM)Olivier I got a 3.9K and a 4.3K.
I'd start with the 3.9 - it's closer to 4.0 than the 4.3...
Let us know how it works out!
Cheers,
Matt
'07 W211 OM642
'95 W124.131/722.435, 211k - daily driver/Superturbo project - OM606.962 with "M" pump...under construction! (build thread
here)
'99 W210.025 - gone, but not forgotten
'94 Dodge/Cummins - gone, but not forgotten