Best Carb For 50Cc Scooter. [Review And Buying Guide]

Frequently Asked Questions

What size carburetor do I need for a 50cc scooter?

There are a few different things you need to take into account when determining what size carburetor your 50cc scooter needs. The first is the displacement of your engine, which is how much air and fuel it can take in during one complete cycle. This is typically measured in cubic centimeters (cc).

Second, you need to consider the power output of your engine. This is usually given in brake horsepower (bhp) or watts (W). Lastly, you’ll want to factor in the intended use of your scooter.

Are you looking for economy or performance? Assuming you have a standard 50cc four-stroke engine with a displacement of 49.5cc, here are some general carburetor size recommendations: For an economy setup: a 20mm-24mm carburetor

For a mild performance upgrade: a 24mm-28mm carburetor For significant performance gains: a 28mm-32mm carburetor Beyond 32mm carbs are typically only used on highly modified engines that are pushing close to or over 100bhp.

So unless you’ve done some serious work to your scooter’s engine, chances are you won’t need anything bigger than a 32mm carb. When shopping for a new carburetor, be sure to check that it fits both the intake manifold and air filter of your scooter.

And as always, consult your owner’s manual or a qualified mechanic if you’re unsure about anything.

How do you figure out what cfm carb I need?

There are a few different ways that you can go about finding out the CFM (cubic feet per minute) rating for your carburetor. The first would be to look in the owner’s manual for your vehicle. If you don’t have the manual, or if it doesn’t list the CFM rating for the carb, you can also look online.

A quick Google search should bring up some results. Another way to find out the CFM rating of your carb is to measure it yourself. This can be done by removing the carb from the engine and then measuring the diameter of the throttle bore.

Once you have this measurement, you can use a simple calculator to figure out the CFM rating. Once you know the CFM rating of your carb, you can then start shopping around for one that will suit your needs. It’s important to choose a carburetor that is rated at least as high as your engine’s displacement.

Otherwise, you run the risk of running into fuel delivery problems down the road.

How can I make my gas scooter faster?

If you’re looking to make your gas scooter faster, there are a few things you can do. First, you’ll want to check the air filter and make sure it’s clean. A dirty air filter will restrict airflow and reduce performance.

Next, check your spark plugs and make sure they’re in good condition. Old or fouled spark plugs can cause engine misfires and loss of power. You may also want to consider upgrading your exhaust system.

A better-flowing exhaust will help improve performance by helping the engine breathe better. Finally, if you have an adjustable carburetor, experiment with different jet sizes to find one that works best for your setup.

What does a carb do on a moped?

On a moped, a carburetor is responsible for mixing fuel and air together before sending it to the engine. The carburetor has a float chamber that regulates how much fuel is allowed into the carburetor’s throat. The amount of fuel that is allowed into the carburetor throat is controlled by a needle valve.

The needle valve opens and closes based on the position of the float. When the float is in the UP position, it allows less fuel into the carburetor throat. When the float is in the DOWN position, it allows more fuel into the carburetor’s throat.

The function of carb on a moped serves two purposes: first, to meter or control the amount of air-fuel mixture that goes into the engine; second, to vaporize or atomize this mixture so that it will burn easily once it reaches cylinders. Fuel enters through small jets or holes at the base of the carb bowl, whereupon tiny passages carry liquid up to the main nozzle (or jet).