...from idle to mid rpm. after trying many things i noticed it had a spacer between the carb and the reed valve. I took it off and gained alot of power back but still not perfect. It still had a ...
...performance,while you have the carb off,take off the inlet manifold that holds the carb,remove the reed valve block and check the condition of the reeds(if you can see daylight through the valve
low power at low rmp and great mid to top end on a 29.5cc Trevor Simpson reed case/reed ported top end Try this.Put the original back on and see how it goes.You may only need some slight ...
What kind of reed valves come stock in a 2002 yz250. This Yamaha YZ250 parts site has it all.....Cheers. http://www.boats.net/parts/search/Yamaha/Motorcycle/2003/YZ250R%20-%20YZ250/INTAKE/parts.html
the reed boot has a white plastic insert to restri... The reed boot has a white plastic insert to restrict the flow of air and fuel. Can this pice be left out? The plastic is to stop the reeds opening
...fresh fuel/oil. Set air mixture screw one and a half turns out. What is the condition of the reeds and reed holders. Is there a build-up of fuel/oil residue on the piston port skirts or the ...
...filter or exhaust. 5. Cracked or incorrect float level. 6. Float needle is not seating. 7. Faulty reed valve. For more information about your issue and valuable "FREE" downloads that you will need ...
...and outlet valve clearances thks If its yz It is a 2 stroke and has on valves per say. It has a reed valve located between carb and head. Lots of times they need to be replaced or re-clearance ...
Question about 2007 yZ 250
...filter or exhaust. 5. Cracked or incorrect float level. 6. Float needle is not seating. 7. Faulty reed valve. For more information about your issue and valuable "FREE" downloads that you will need ...
...the problem it don't seem to be the carb it takes fuel but don't open up as it used to Check the reeds pull the carb and take the 4 bolts from the intake and look at the reed cage and make sure ...
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