Dan,

I am going to double check my hose routing when I get home tonight, but I think my rear carb port is directly attached to the rear carb dashpot (vacuum throttle control damper). I may have misstated in my first reply to Chuck earlier.

I would be interested in those relays and valves if you still have them - it tounds like you had the same set-up as I do on my 72 250. The date of manufacture for my car was 7/71, so I am assuming that I have 71 emissions stuff on mine. I'm in OKC, probably wouldn't be difficult to get together. Thanks.

Ryan

Chuck,

I do have the Haynes manual where the 72 emissions system is described, if you want it, I can copy and mail or FAX it to you.

Ryan

__________________
RG Newell

1984 300D
1972 250
1986 560SL
1991 300CE