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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
JR50 Mods/Upgrades ??
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[QUOTE="Jasle, post: 514921, member: 26675"] What are you looking to accomplish by this? If you want power just drop an .080 over piston in it. That will bring you up to 55cc's. Also yo can bore the carb out as it is really small. Get the FMF pipe. Eliminate the injection by removing the drive gear and move to pre-mix. If you need more bottom end you can unleash the "hidden" gear by elongating the slot in the shifter shaft making it a 2 speed. Then you can play with gearing via the sprokets and maybe get what your looking for??? Buy if you are trying to compete with the PW's and KTM OI'sin the injected class and want to stay legal just sell it and buy a different bike! [/QUOTE]
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Which ocean is California closest to?
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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
JR50 Mods/Upgrades ??
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