What is your average mpg? Impact of different type of gas on consumption and noise?
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From: Empire State
Definitely not worth risking it. Even the naturally aspirated engines have a compression of 11:5.
EDIT: does anyone know what the effective compression ratio is on the supercharged XJ/XFs? Static is at 9:5.
EDIT: does anyone know what the effective compression ratio is on the supercharged XJ/XFs? Static is at 9:5.
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stanjag
S-Type / S type R Supercharged V8 ( X200 )
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Dec 29, 2024 08:26 PM
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