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FJR Motorcycle Forums
Technical & Mechanical Problems
Ported Head
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<blockquote data-quote="Powerman" data-source="post: 924474" data-attributes="member: 1611"><p>I could see a little clean up, you won't get much.</p><p></p><p>Porting isn't as easy as it may seem, I have a flow bench in my garage.</p><p></p><p>I never want to be first, there's a lot of trial and error.</p><p></p><p>If you have a pile of heads you can experiment.</p><p></p><p>There's a tricky balance between flow and velocity.</p><p></p><p>Big flow numbers don't always equate to horsepower.</p><p></p><p>I could see a re-ground cam and some higher compression,</p><p></p><p>but that would mean high test and more of it.</p></blockquote><p></p>
[QUOTE="Powerman, post: 924474, member: 1611"] I could see a little clean up, you won't get much. Porting isn't as easy as it may seem, I have a flow bench in my garage. I never want to be first, there's a lot of trial and error. If you have a pile of heads you can experiment. There's a tricky balance between flow and velocity. Big flow numbers don't always equate to horsepower. I could see a re-ground cam and some higher compression, but that would mean high test and more of it. [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
Ported Head
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