How old? The M110 was around for a while even down to a carb'd version. It's a hot lil motor, the Euro one REALLY scoots in a W123.

It tends to leak oil around the top where the head bolts together and you'll need to adjust the valves on it.

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I'm not a doctor, but I'll have a look.

'85 300SD 245k
'87 300SDL 251k
'90 300SEL 326k

Six others from BMW, GM, and Ford.

Liberty will not descend to a people; a people must raise themselves to liberty.[/IMG]