Only cars w/ the M104's @ CIS, ie the early W124 coupes and the early R129 300's.

IIRC, 90-92 on the coupes, and 90-93 on the SL's.

Jonathan

__________________
Blue Ridge Mercedes
Jonathan Hodgman
http://www.blueridgemb.com/
Enthusiast Service, Restoration & Tuning.
Follow Us on Facebook!
Located in the Atlanta area
Specializing in all pre and post merger AMG's including Hammers and DOHC M117 engines.
Mercedes Repair Atlanta