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<blockquote data-quote="Trfsrfr" data-source="post: 222518" data-attributes="member: 3959">Good to know.However, as much as I hear this carb (pwm) is a piece of shit, its not possible that Yamaha would continue to sell the YZ250 with a carb that didn't work. So therefore I believe I can make it work. I've read in many forums about guys switching to the PWK and that solved all their problems...I tend to think that they didn't know what they we're doing to start with, therefore I dont need to buy a different carb, but just learn how to tune mine. Tell me I'm wrong.So here's what I did tonight - I raised the float to 6.5. Then I dropped the MJ to 168, like the ProCircuit rec's that [USER=408]@Mihylo33[/USER] linked to. I left the 50 PJ in it, as it seemed to idle and rev up to mid throttle just fine.As of now it sounds pretty good on the back of my truck. We'll see what happens at the track this weekend. It sure would be nice to hear this thing rip like she's supposed to. Even last weekend at the track she was way faster than she ever has been. I cant imagine what she'll be like when I get her dialed completely.</blockquote>

[QUOTE="Trfsrfr, post: 222518, member: 3959"] Good to know. However, as much as I hear this carb (pwm) is a piece of shit, its not possible that Yamaha would continue to sell the YZ250 with a carb that didn't work. So therefore I believe I can make it work. I've read in many forums about guys switching to the PWK and that solved all their problems...I tend to think that they didn't know what they we're doing to start with, therefore I dont need to buy a different carb, but just learn how to tune mine. Tell me I'm wrong. So here's what I did tonight - I raised the float to 6.5. Then I dropped the MJ to 168, like the ProCircuit rec's that [USER=408]@Mihylo33[/USER] linked to. I left the 50 PJ in it, as it seemed to idle and rev up to mid throttle just fine. As of now it sounds pretty good on the back of my truck. We'll see what happens at the track this weekend. It sure would be nice to hear this thing rip like she's supposed to. Even last weekend at the track she was way faster than she ever has been. I cant imagine what she'll be like when I get her dialed completely. [/QUOTE]

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