The NSR150 does have a power valve, and a well sorted one "should" have a power jet carb (if you be bothered to modify it!), but Joel's right... anyone claiming 40+hp out of a street 125 is talking out of their ass.
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Andy.
NSR-WORLD.COM
Please keep all responses to Forum posts on the Forum so that others may benefit.
Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.
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