Senen,

Great to hear you're still working on it. This site might help with decoding the engine specs:

http://mb.braingears.com/114_115_Disk1/program/Engine/110/00-015.pdf

http://mb.braingears.com/123_DISK1/program/Engine/110/00-010.pdf

It lists compression ratios for at least 4 different types of m110 engines, but i' m unsure about the relation between euro/american versions. Did the euro version have a different number? i.e. m110.985 vs. m110.984? Also, I don't know if that manual is U.S. or euro. Perhaps for a US because I do not see the widly quoted 185 hp figure for the engine...rather the highest hp figure is 160 in 1974 and again in 1976, both with compression ratios of 9:1 and torque of 165.

I did try to access technical data for the m110 by first selecting different chassis, but it appears that benz (by the time that document was published) had a single manual for the m110.

Still, a very useful resource! Keep us updated...i'll fill this thread with whatever m110 tuning data i find.


cheers,
dan r.