I need to know as much as possible about the C230 Kompressor.
Did they ever come in manual transmission?
What kind of Kompressor / supercharger do they use: positive displacement or centrifugal?
What years had what compression ratios?
Did different states have different compression ratios, aka for California's smog requirements?
What are the horsepower / torque ratings?

Please send me in the right direction

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Current Stable:
1994 S500 v140, 210k miles, white with grey.

Former Mercedes in the Stable:
1983 300CD Turbo diesel 515k mi sold (rumor has it, that it has 750k miles on it now)
1984 300CD Turbo Diesel 150 k mi sold
1982 300D Turbo Diesel 225 sold
1987 300D Turbo Diesel 255k mi sold
1988 300 CE AMG Hammer 15k mi sold
1986 "300E" Amg Hammer 88k mi sold (it was really a 200, not even an E (124.020)
1992 500E 156k mi sold
etc.