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Jet Boats
General Jet Boat Discussions
Decreased WOT speed and RPM's
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<blockquote data-quote="JoshKeller" data-source="post: 456469" data-attributes="member: 9811"><p>wish id have seen this post before answering on another site lol. unless you have higher than normal compression, running 93 octane is not letting you get full power from your motor. they are designed to run on 87, and the 93 is harder to ignite. combine this to the 36:1 ratio, you are seriously richening the motor. try a tank of 87 with 50:1 and a new set of plugs </p><p></p><p>the rpm rising when you slide is just the motor sucking a little bit of air. mine does it also.</p></blockquote><p></p>
[QUOTE="JoshKeller, post: 456469, member: 9811"] wish id have seen this post before answering on another site lol. unless you have higher than normal compression, running 93 octane is not letting you get full power from your motor. they are designed to run on 87, and the 93 is harder to ignite. combine this to the 36:1 ratio, you are seriously richening the motor. try a tank of 87 with 50:1 and a new set of plugs the rpm rising when you slide is just the motor sucking a little bit of air. mine does it also. [/QUOTE]
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Jet Boats
General Jet Boat Discussions
Decreased WOT speed and RPM's
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