Thunder Alley Jetting

2 replies to this topic

Posted July 22, 2004 - 07:47 PM


What jetting mods are needed on a YZF 426 (2002) using a TA slip on, if any?? :thumbsup:

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  • Wyatt

Posted July 23, 2004 - 03:37 AM


possibly a step up on the main

  • felony

Posted July 23, 2004 - 06:07 PM


i went one size up on the pilot and a 165 main,seems to work pretty good here in ohio :thumbsup:

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