YAMAKATOAftermarket 33pcs Carburetor Jet Kit w/ 11pcs Slow Pilot Jets and 22pcs Main Jets for Honda PWK Keihin OKO CVK KOSO PE PWM Yamaha Mikuni Carb Upgrade and Rebuild

No issues just lost the package after one replacement my own fault tho!live&learn

Seem fine, fit my carb.

I needed a 42 pilot jet and this kit came with one. There's smaller kits out there that had the 42, but for barely more money, I got this kit which has all the main and pilot jets I could ever imagine needing... plenty of spares now to give to friends if they need.They are marked with the Keihin 'K', but I doubt these are real Keihin. Having said that, they fit right up and the bike runs fine. I have no way to 'measure' if the printed size matches the expected flow-rate. So, is a 42-pilot in this kit -the same as- a real Keihin 42-pilot? No idea. I tune the bike to run with the jets I have, so I am using this 42 pilot, and got the bike to idle and behave at low throttle. At the end of the day, that's all I'm looking for... make the bike run.

Just purchased for spares. Ended up not needing them. They appear to be a quality product and offer a wide enough selection to cover several variations of a build.

I got these to rejet my carb on my 713cc 23hp duromax V-Twin engine as they have ut jetted too lean to comply with CA standards. So, therefore the engine won't run lean and hot and will have proper break in with the right fuel/air ratio.

Fits as intended and got me back up and running

Pilot jets have all the same size holes on the sides, only the center diameter changes, main jets seem fine. Waste of money really.

Good price for a whole set, I will say the actual bore size is questionable in a few of them compared to the tolerances of a brand name. If you know jetting and expect the sizes to flow exactly you might get fooled but if you're new to this they'll be fine as dial your carb in. Fitment was good, good threads. Went in a Keihin.