Looking for the cam specs on a set of M110 cams. #74 (intake) and #78 (exhaust) markings.

Donor engine was a '80 280SE with D-Jetronic. Seems odd because I was under the impression by 1980 MotherBenz had gone to K-Jet but I've been wrong before.

Looking to convert the TBI on my '74 to multi-port injection and I need to decide just what the valve/cams change will do to driveabilty. The engine in my car was originally from a carbed 280S so I know the drop in compression will be a factor if there is a large difference in lift/duration.

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