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Author Topic: Compression numbers  (Read 3278 times)

Gregory

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Compression numbers
« on: August 28, 2009, 18:34:27 »
Does anyone know what the compression should be on a new head for a 1970 280SL?
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Cees Klumper

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Re: Compression numbers
« Reply #1 on: August 28, 2009, 21:39:37 »
If you check the technical manual and use 'compression' as your search word, you will come across this page, among others:

http://www.sl113.org/wiki/Engine/Compression

It has the information you are looking for I think (and probably much more). Let us know if you get stumped along the way.
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Cees Klumper
1969 Mercedes 280 SL automatic
1968 Ford Mustang 302 V8
1961 Alfa Romeo Giulietta Sprint Coupe 1600
1962 FIAT 1500S OSCA convertible
1972 Lancia Fulvia Coupe 1.3
1983 Porsche 944 2.5
1990 Ford Bronco II

Gregory

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Re: Compression numbers
« Reply #2 on: August 29, 2009, 14:59:20 »
Thank you for the information Cees...My readings were all 165 to 170...Ecellent info on just about all topics...Great site to improve my skills on keeping the SL alive and well...
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