Questions & Answers for: Yamaha YZ 125 jet air

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jet. That air comes from a small hole just inside the intake side of the carburetor. The long needle that sticks out of the slide bottom controls low to mid-range speed fuel-mixture. Check that the 'C

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...air jet 1 and pilot jet 2 http://www.cmsnl.com/yamaha-yz125r-2003_model11245/partslist/A-12.html Site above has all the parts and specs for your bike. Jet ranges are large for a YZ as many mod's are ...

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jet which controls WOT. you may have a air screw that would be before the throttle plate if it is after it is a fuel screw find the factory specs for the jet sizes and make sure all is correct. if not

...air screw alters the effect of the pilot jet - it won't increase the maximum volume through the jet. Adjusting the needle is a fine tuning thing - mainly for the mid range. Change the pilot jet ...

Question about 2003 YZ 125

1 Answer

what is the size of main jet of YZ125? Main Jet: 410 Main Air Jet: 2.5 Jet Needle: 6BFY43-74 Needle Jet: S-1 Pilot Air Jet 1: #40 Pilot Outlet: 0.7 Pilot Jet: 40

...jet, and air jet. 5. 3/4 to wide open throttle is managed by the main jet and air jet. 6. Wide open throttle is managed by the main jet. If you are running lean, spark plug electrode color is white, ...

...jet, and air jet. 5. 3/4 to wide open throttle is managed by the main jet and air jet. 6. Wide open throttle is managed by the main jet. If you are running lean, spark plug electrode color is white, ...

...jet, and air jet. 5. 3/4 to wide open throttle is managed by the main jet and air jet. 6. Wide open throttle is managed by the main jet. If you are running lean, spark plug electrode color is white, ...

...jet, and air jet. 5. 3/4 to wide open throttle is managed by the main jet and air jet. 6. Wide open throttle is managed by the main jet. If you are running lean, spark plug electrode color is white, ...

Question about 2003 YZ 125

1 Answer

...jet, and air jet. 5. 3/4 to wide open throttle is managed by the main jet and air jet. 6. Wide open throttle is managed by the main jet. If you are running lean, spark plug electrode color is white, ...

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