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E type ( XK-E ) 1961 - 1975

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Old Jul 20, 2017 | 10:31 PM
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Default Engine #
Looking for Data for XKE V12 Engine # 7S2013 SA...What does the SA stand for ?..Anyone one know or how i can find out what happened to the car..I just purchased the Engine with alleged 30,000 miles on it..
 
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Old Jul 22, 2017 | 06:39 PM
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It's the compression ratio.

For V12's from 1971 to 1979, the suffix is as follows:
LA = 7.8:1 CR
LB = 7.8:1 CR
SA = 9:1 CR
SB = 9:1 CR

Your engine is therefore 9:1 CR.

Graham
 
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