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Cylinder head flow

Started by baldoldfxr, November 27, 2009, 02:04:08 PM

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baldoldfxr

November 27, 2009, 02:04:08 PM
Which air cooled heads are the best for fast street use & why ?

mark61

November 28, 2009, 08:20:11 PM #1
   Supposedly the Thunderstorm heads. Probably find some one to port them for better performance as  per your riding style.

mark61

Maru

February 16, 2011, 11:12:58 AM #2
The Buell XB heads are the best oem air cooled Buell head. In stock form they make a few more hp than a stock Thundertorm head. Steve
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