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Everything Dirt Bike
Make / Model Specific
Honda
Some stuff to do to the bike
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<blockquote data-quote="SRAD97750" data-source="post: 196995" data-attributes="member: 425"><p>If you need anything better than 87 octane for a 230F, then you have the baddest 230F I've ever seen.</p><p>Even the 11.1:1 piston will run on 91 octane all day, or so is reported.</p><p>Compression tests on 4Ts under 200psi will run on pump gas all day. (some advanced timing exclusions apply)</p><p></p><p>Octane of gas is only the resistance of the fuel to ignition.</p><p>Running too high of octane actually steals power, as the fuel is too hard to fully combust in a lower compression motor.</p><p>-BIG DAN<img src="https://www.dirtbikeaddicts.com/static/images/smilies/thumb.gif" class="smilie" loading="lazy" alt=":thumb:" title="Thumb :thumb:" data-shortname=":thumb:" /></p></blockquote><p></p>
[QUOTE="SRAD97750, post: 196995, member: 425"] If you need anything better than 87 octane for a 230F, then you have the baddest 230F I've ever seen. Even the 11.1:1 piston will run on 91 octane all day, or so is reported. Compression tests on 4Ts under 200psi will run on pump gas all day. (some advanced timing exclusions apply) Octane of gas is only the resistance of the fuel to ignition. Running too high of octane actually steals power, as the fuel is too hard to fully combust in a lower compression motor. -BIG DAN:thumb: [/QUOTE]
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Everything Dirt Bike
Make / Model Specific
Honda
Some stuff to do to the bike
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