Wilhelm Lutjeharms
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BMW M10 / M30 camshaft and valvegear
Andrew Everett looks at how to replace the camshaft and valvegear on BMW’s M10 and M30 engines... It’s just over 57-years since the four-cylinder BMW M10 engine went into production, and 51-years since we first saw the six-cylinder version, the M30. Both are good engines even if the cam lubrication set up was a bit flawed. When it worked it was fine, but often it didn’t due to inadequate maintenance – these engines are not quite the bulletproof gems they’re often made out to be.More