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twistedraptor

2004 Yamaha Raptor 660 not having any power

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i bought a 2004 raptor 660 and the guy had jeted it and it would start but bog down so i replace the jets the jets were 140 but everything was stock so i put stock jets back in. well it starts good and idle great. but when u put in gear and try to take of it has no power it seems like its in neutral, its goes but slow i push the gas and all its doing is reving up. i shift gears, all gears go in perfect but still no power... HELP!!! plz

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Welcome to QUADCRAZY!

Does it have a factory or aftermarket exhaust?

* Added manufacturer to thread title.

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almost sounds like your clutch is wiped out,i would start there,if u need a service manual for your raptor message me your e-mail address and i will send you a link to a manual you can download....good luck with the rappy...........i also have two 660 raptors

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almost sounds like your clutch is wiped out,i would start there,if u need a service manual for your raptor message me your e-mail address and i will send you a link to a manual you can download....good luck with the rappy...........i also have two 660 raptors

That's a good point MIKEL5469...:yes:

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thanks ajmboy,just seems to me that if u are giving the bike gas and you are moving slow and the motor is reving up, the clutch is slipping,just my thought

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with engine off try put the gear and push it if its spins ease on second gear then its a clutch .try adjust it ,but u have make shore to remember how it was in case it not helps.

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