Nibbi carburetor on vader 125
 

I had 2 fake mikuni a on my bike both gave me nothing but headaches unbolting the manifold to jet and I just simply could get em to work right couldn't even adjust the air fuel screw without taking the damn thing off.

I bought nibbi 26 mm carb and came out great no headaches easiest tuning/jetting I've ever done. Major increase in speed and power too.

https://youtu.be/mhC8YWwKlTA

Increase in speed and power over stock or over the fake mikuni's? I presume the vm22 clone?

Are you using the stock exhaust? Where did you get that spigot mount looks top notch?

It's a ransoto exhaust. The mint is from Amazon nibbi adapter

Ah....just noticed your link was a video not a picture. That after market exhaust is key to getting that to work. I say that because I experimented with a 24 mm carburetor on my stock Hellcat and it seemed like it might be too big. Motocheez has a video where he tried a NIBBI PE26 on a stock Hellcat and that was his opinion. Yours obviously flows more air. What are your jets pilot and main?

I'm using a 115. At 5000 ft I think I need to go up another jet size just have not got to it

Interesting. You remember the Pilot size?

These Nibbi carbs are fire! totally worth it! I had issues with a eBay mikuni cab and the stock carb that comes with the bike was rough! This nibbi 26 mm carb worked for me right out of the box, I haven't even tuned it and it's smooth as silk, starts right up and really woke my little bike up! As for exhaust I removed the stock cat, reused the piping with a eBay muffler.

Where was the cat located? On a Vader? Put some pictures up, I would like to see your exhaust setup, talk about how you did it.

thank kurt. what size jet came installed and what other sizes came with the carb? did you have to change the pilot jet at all?