Mudder 20 Pcs Carburetor Jet Kit 10 Main Jets 10 Slow Pilot Jets Replacement Compatible with Keihin Pwk Oko Cvk Pwm Motorcycle Carburetors for Dirt Bike Atv Go Kart Tuning

Does not fit a 2004 KLX110. Look good though. KLX DRZ 110

Visually Appears to be well made, good finish and tooling. I havent checked with precision measuring instruments, but did use a set in a bike and it worked as expected. Seems to be a great value.

Worked great on my Honda XR150L! Changed my factory jets from 35 to 38 and 105 to 110. Small adjustment to the idle afterwards and it runs so much better. The numbers are small and hard to read on the new set. Used a magnifying glass to read them.

Used main jet only to up jet a new 26mm intake carburetor for a 150cc scooter. Perfect fit, original jet for new carb came right out and the jet I chose from this set went on with no issues. My only issue was reading the jet size, had to use a pocket flip open magnifying glass to read them and I believe the jet #'s were ingraved before flat head screw driver groove's were made. Jet sizes wrap around the sides and cross the groove's for the screw driver so areas of the sizes ingraved were missing making it harder to determine the size.

The machining is fine and finished. Identification numbers on the jetting pieces is very small and hard to see. As I proceed to experiment with different jet sizes I've come to realize that the jet sizing may be a little questionable. I am in the midst of testing my second rejetting and I'm expecting to change the Jets one more time. Otherwise so far so good.

Using the vehicle application it was a confirmed match for my Yamaha TTR 230 and was looking to increase my jets after the pre-requisite modifications were made... It wasn't until busting out the carburetor and disassembly the carb that the "Main Jet" was incorrect (Wrong thread pitch and outer shape) with the factory main jet being "Hex" that supports the plastic ring that sets in the fuel bowl for pick up assistance. The jets supplied with this kit are the variety of jets and are indeed ported as described. Unfortunately, despite this kit having matched my bike, this kit is not one that properly services the Yamaha TTR 230........ Hopefully this will help someone else from making the same assumption/misleading compatability chart

The jets and the kit seem fine, but they are slightly larger than the jets that are required for my application. Amazon says "Guaranteed fit" for my 2022 KLX140RF, but the threaded area won't even fit down into the bore.

I bought a 2007 Honda Recon that was running rough and popping/ backfiring on deceleration. Forums told me they run the jetting very lean and recommended different jetting sizes. Instead of going with a 70$ "jet kit" i bought this and with the help of the atv forums knew to go 1 size bigger on the pilot and 2 sizes bigger on the main. The atv runs beautifully now and the popping is gone. Highly recommended. I have a Keihin carb in my honda.

Funcionan bien, logré calibrar mi carburador y funciona mejor que antes.