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FJR Motorcycle Forums
FJR Specific Discussion
85 Octane in The FJR
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<blockquote data-quote="C&amp;C" data-source="post: 1067393" data-attributes="member: 435"><p>Actually high octane, energy density, is very slightly lower (but again another topic for a different thread); unless you engine requires higher octane (and can take advantage of it; these days, this usually means a knock sensor), stick with 87 (regular; that means 85, at altitude) for your feejer. I did look up your Sea-Doo and the manual does state higher power when using higher octane (but regular can be used with lower performance expectation) but this doesn't apply to the FJR (and quite a lot of other engines out there.</p></blockquote><p></p>
[QUOTE="C&C, post: 1067393, member: 435"] Actually high octane, energy density, is very slightly lower (but again another topic for a different thread); unless you engine requires higher octane (and can take advantage of it; these days, this usually means a knock sensor), stick with 87 (regular; that means 85, at altitude) for your feejer. I did look up your Sea-Doo and the manual does state higher power when using higher octane (but regular can be used with lower performance expectation) but this doesn't apply to the FJR (and quite a lot of other engines out there. [/QUOTE]
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FJR Motorcycle Forums
FJR Specific Discussion
85 Octane in The FJR
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