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Old 04-07-2017, 06:02 PM
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Location: Tucson, AZ
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1985 M117 08/09 camshaft specs

Anybody know what they are? Don't need duration or timing. Just looking for lift and over-all size of the eccentric.

I can probably judge the cam condition by comparison of the different lobes but it'd be nice to have a baseline to start with.

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Old 04-07-2017, 06:11 PM
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Location: Modesto CA
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Mother Benz publishes this timing information, but not lift:
@ 2mm valve lift,
Intake Opens 22 ATDC - Closes 21 ABDC
Exhaust Opens 10 BBDC - Closes 15 BTDC

2mm valve lift is roughly equivalent to .050" lobe lift

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