Thread: Engine code
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twistoffat twistoffat is offline
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Join Date: Jan 2009
Location: Germany
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You sure its 640? the 6 is 6 cylinder and the 4 indicates a US 911 S between 74 and 78

The 0 as third digit would suggest a 1970 car but then the second digit should be a 1,2 or 3 to represent a T,E or S

Last edited by twistoffat; 08-20-2013 at 12:24 AM..
Old 08-20-2013, 12:20 AM
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