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Old 05-22-2013, 01:02 AM   #5
50cc   50cc is offline
 
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Join Date: Oct 2012
Location: Germany
Posts: 140
it's all about the even air flow. stick to the box. #85 is just about right for a stock box unless you live high in the mountains. i lost an engine because of a free-flow filter. don't risk it, just because it sounds cooler - YOU GET THE SAME POWER, plus a higher consumption.
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50cc 139QMB, 7g sliders, manual petcock w/ transparent lines, Naraku CDI, Naraku belt, high output racing coil, 18.4mm CVK clone w/ #85 mj and #38 idle, needle @ leanest, OEM pipe mod, Kenda tires, NGK Iridium, lots of LED mods, 2.61L/100km (90 MPG)



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