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-   -   1985 M117 08/09 camshaft specs (http://www.peachparts.com/shopforum/tech-help/385236-1985-m117-08-09-camshaft-specs.html)

Mike D 04-07-2017 06:02 PM

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.

Frank Reiner 04-07-2017 06:11 PM

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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