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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
99CR133....mid-top porting OR mo-better-everywhere
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[QUOTE="XtremeAir125, post: 208108, member: 24019"] Ok, here's the deal. Over these winter months, I plan on Eric boring out my cylinder to a 133. With the boring, I get to also have a port job too. I ride in mostly pits, and an occasional MX track. What port job should I get, the mid-top or mo-better-everywhere? I already have a 94 CR250 38mm PJ Carb that needs to be put on, with also a V-Force Reed System, AND a RAD Valve <-------which is better Boyesen or V-Force? Since the 99 CR125's lack top-end power, should Eric do the more mid-top port job? Thanks guys! [/QUOTE]
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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
99CR133....mid-top porting OR mo-better-everywhere
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