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Compression Ratio?

1990 Views 11 Replies 6 Participants Last post by  lloyd123
The owner's manual for my 2013 400 lists the compression ratio as 10.6:1 - back of manual under "SPECIFICATIONS".

The Suzuki website lists the compression ratio as 12.5:1.

Which one is correct? Seeing how the it only requires 87 octane I would suspect the 10.6:1 as 12.5:1 seems high for regular gas.
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1. It's amazing what info people can find :)
2. I think it's interesting that Israel has a special model. And UK vs. EU.
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