Points are .3 mm/.012 inches - I do 34 degrees dwell.

Plugs are .8mm .031 inches.

I am sure Mercedes has a CD for this car. I don't know a source since they were not sold in the US.

You can buy the Haynes manuals for the 280/123 f(or the engine), and there is a lot of similarity between the bodies and chassis.

Good luck with the Solex.

__________________
Chuck Taylor
Falls Church VA
'66 200, '66 230SL, '96 SL500. Sold: '81 380SL, '86 300E, '72 250C, '95 C220, 3 '84 280SL's '90 420SEL, '72 280SE, '73 280C, '78 280SE, '70 280SL, '77 450SL, '85 380SL, '87 560SL, '85 380SL, '72 350SL, '96 S500 Coupe