Print Page - Yz125 Has no Power

Title: Yz125 Has no Power
Post by: Eric5555 on May 05, 2007, 10:47:10 PM

I got a yz125 and It wont Hit the Power band and has no power at all... And I replaced the Spark Plug, Jug, Piston, Rings, Power Valves, Reeds, Coil, CDI box, and I tried to ride it without the scilencer on it and I took apart the carb and redid everything and It still has no Power and Dosent Hit the Power Band.. What do you think is wrong?

Title: Re: Yz125 Has no Power
Post by: TRX450R_Racer on May 05, 2007, 11:43:24 PM

Is it jetted properly?

Title: Re: Yz125 Has no Power
Post by: Eric5555 on May 06, 2007, 12:09:17 AM

ya my dad re jetted it

Title: Re: Yz125 Has no Power
Post by: eldiablo64 on May 06, 2007, 08:34:16 AM

Afriend of mine had a similar problem finely found out his rear brake was sticking

Title: Re: Yz125 Has no Power
Post by: Chevy1500z71 on May 06, 2007, 08:41:01 AM

it sounds like jeting is way to rich to me but if not then what eldiablo64 said about the breaks sticking

Title: Re: Yz125 Has no Power
Post by: Eric5555 on May 06, 2007, 04:44:21 PM

ya...Im gonna buy a stock needle and see if that works

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General => Tech Corner => Topic started by: Eric5555 on May 05, 2007, 10:47:10 PM