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Registered
Join Date: May 2007
Location: Westchester, NY
Posts: 24
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Premium. These cars have high compression (10.9:1). However, you can use a lower octane gas and the knock sensor should compensate by retarding the timing with some power loss.
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Fred
'87 944S
'87 325 IS
'01 Grand Cherokee
'74 Kawi 750 H2
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