QXBER Carburetor Pwk 21 24 26 28 30 32 34Mm Racing Carb Universal 2T 4T Engine Dirt Bike Motocross Motorcycle Scooter ATV Quad () 21Mm

Installing on a 78 cb400t Products come in metal containers. The containers looked as though they had been kicked around during shipping but the carbs seemed to be fine. There are no instructions so be confident in your abilities. One of mine was missing a brass nipple but I should be able to fix that. Over all they seem to be of decent quality.

This carburetor has way better response than the stock carburetor I'm using a 34 mm on my 440 cc Duramax, It's taken me about 2 days and lots of YouTube to figure out how to tune this carburetor correctly, I still feel like it can be improved.

Not bad for the price, I bought this for my 80cc 2 stroke bike and it's what I expected. The box was damaged but the carb seems to be okay. 1 of the "vents" is fake

Installed on 50cc after engine upgrade. Is a little temperamental when trying to set up. I am a mechanic. Scooter will do over 50 mph without rehearing. But not for those not mechanically inclined.

Paired up with a manifold this carb is great, bought a jet kit and she runs great on my gx390. Fits on the boot well and looks well, super easy install