5 Best Predator 212cc Engine Carburetors 

The Predator engine from Harbor Freight is a popular choice for go-karts. It is a powerful engine with 212cc displacement and 6.5 hp output. 

Yet sometimes this engine can develop problems because of a faulty carburetor. When this happens, you have to look for replacement carbs. Being a popular choice there is no shortage of carb kits for Predator. However, choosing a single one out of the sea of options is not a simple task. You have to find the right one according to your compatibility and application. 

To help narrow down your choice, we have rounded up the 5 best Predator 212cc engine carburetors below. 

Our Top Picks

Here are our top picks for the best Predator 212cc engine carburetor:

Product Features 
FitBest New Carburetor w/Gaskets (Best Overall) – Fits Predator 212cc well
– Comes with fuel line, choke lever, and all the gaskets
– Offers both idle and air/fuel adjustments
– Affordable 
– Installs easily 
– Delivers reliable performance 
– 42 mm center mounting hole 
– 19 mm core hole 
– 24 mm choke hole 
TOPEMAI 212CC Carburetor Carb (Best Budget)– Suitable for Harbor Freight Predator 6.5hp Go Kart OHV Engines
– Inexpensive 
– Includes 3 pieces gaskets and 1 insulator 
– Quick and easy to install 
– High-quality components
– 42 mm center mounting hole 
– 19 mm core hole 
– 24 mm choke hole

Best Predator 212cc Engine Carburetors 

Check out our recommendations for the 5 best Predator 212cc engine carburetors below:

1. FitBest New Carburetor w/Gaskets

The FitBest New Carburetor is the best choice for any Predator 212cc engine. It is advertised as a direct fit replacement to the stock carb and delivers so with its excellent performance. Although it is a basic carburetor kit consisting of the carburetor, insulator, and three gaskets, there is a fuel line also included in the package. 

Being simple to assemble and install, this carburetor kit fits seamlessly into the Predator. It boasts well-machined construction and comes pre-adjusted so you don’t have to be bothered with tuning immediately. Plus, the affordable price makes it a solid choice for most buyers. 


  • Direct fit replacement for the stock Predator Engine carburetor 
  • Easy assembly and installation 
  • Heavy-duty components with excellent worksmanship 


  • Not suitable for more advanced applications 

2. TOPEMAI 212CC Carburetor Carb

TOPEMAI 212CC Carburetor went neck to neck with our top pick in the competition. However, because of its more affordable price, it ended up with the best budget award. This carb set is a basic kit consisting of a carburetor, insulator, 3 gaskets. It is a very standard kit for the Predator 212cc engine and fits right into one. 

It functions the same way as any simple carb with butterfly valves that connect it to the throttle and choke lever. It is completely adjustable so you can tinker the idle and air/fuel according to your comfort. We also like it for its durable and high-quality components and excellent craftsmanship. 


  • Inexpensive 
  • Installs quickly and easily 
  • Fits nicely on the Predator


  • Can develop leaks

3. FVRITO VM22 Mikuni Carburetor

The FVRITO VM22 Mikuni Carburetor kit is one of the most advanced options currently available on the market. It contains the carburetor, air filter, fuel filter, manifold, and a set of gaskets and mounting screws. This carb does an excellent job of keeping the dust and grime out of your engine to deliver smoother and more powerful performance. 

Replacing the stock carburetor on your Predator with this one is a simple and easy job. Its high air filter intake supplies the engine with large volumes of clean air to produce high horsepower. Plus, you’ll have no difficulty in tuning it according to your preference. 


  • Comes with the installation hardware 
  • Easy installation 
  • Contains air and fuel adjustment screws 


  • Expensive 

4. Buckbock 212CC Carburetor Carb

The Buckbock 212CC Carburetor is another solid contender for your Predator 212cc engine. It is highly compatible with Predator 60363 / 68121 / 68120 / 69727 / 69730 6.5HP/7HP Engines with its 42mm mounting hole, 19mm core hole, and 24mm choke hole. Plus, it comes with a 180 days money-back guarantee and lifetime warranty against manufacturing defects. 

This carb kit is a basic variation consisting of one carburetor, one insulator, and three gaskets. It is a great choice if you want a simple carburetor kit. But if you want more components, consider looking at the other options with more components. 


  • Simple to install 
  • Backed with a lifetime warranty 
  • Affordable 


  • Basic kit with limited components 

5. Dalom GX160 Carburetor

With an easy to assemble design, the GX160 carburetor by Dalom is yet another terrific choice for go-karting enthusiasts. It precisely fits into the 212cc Predator engine and works well above the average efficiency.

The kit includes not only a carburetor but many other components like the spark plug, insulator, three gaskets, and fuel line. A fuel filter and choke lever are also conveniently included for easier maintenance. 

Weighing around 12 ounces, this product has dimensions of 4.8 × 4.1 × 3.3 inches. It can increase the top speed while allowing you to efficiently use the high power output. 


  • Installs easily 
  • Comes with lots of accessories 
  • Suitable for homemade go-karts


  • Needs adjustment 

Buying Guide for Predator 212cc Engine Carburetors

A simple search for Predator 212cc carburetors yields hundreds of results each boasting to be superior over the rest. Yet pressing that buy now button becomes a difficult task when you simply don’t know what to look for. To help you out, we have provided a comprehensive buying guide below. 

How to Choose a Predator 212cc Engine Carburetor 

You can find the right carburetor for yourself on the basis of several factors. We have listed them below:


The first and foremost priority in choosing the right carburetor for your Predator 212cc engine is its compatibility. You can check out the specifications of different carburetor models to learn whether they are compatible with the engine or not. Most sellers and brands list their product’s compatibility with various engines on their product page. If you see Predator 212cc mentioned somewhere as a compatible engine, you’ll know for sure that it is the right choice. You can also check the carburetor mounting dimensions to ensure it is the right choice. For Predator 212cc, look for a carburetor model with a 42 mm center mounting hole, 19 mm core hole, and 24 mm choke hole. 


The next thing to do is to make sure that the carburetor you are purchasing is suitable for your application. Some people use the Predator 212cc engine for equipment or tools, while others install it over their go-karts. If it is for a power tool, a most basic carburetor kit will do just fine. But if you are getting one for your go-kart, it’s better to get a kit with some extra components. These will deliver some extra features to your go-kart’s operation, improving its performance along the way. 


Once you know what you are getting the carburetor for, you should carefully check the different components included in the various carburetor models. Some kits come with only the basic components – carburetor, insulator, and gaskets. Whereas others, targeted towards more advanced applications, contain basic equipment along with some extra components like fuel line, oil sensor, spark plug, choke lever, and fuel filter. Sometimes an on/off switch is also included. 

How to Adjust a Predator 212cc Engine Carburetor 

Since the carburetor is responsible for mixing air and fuel, many of the engine problems like dying out or failure to idle can easily be solved with minor carburetor adjustments. All stock carburetors have an idle screw that you can tighten or loosen to determine how your engine idles. Some aftermarket carburetors also have an air/fuel screw that lets you determine how lean or rich your mix should be. 

The idle screw is located just above the idle jet. If you tighten it, it prevents the throttle from closing completely, making the engine idle with higher rpm. On the other hand, if you loosen this screw, it will allow the throttle to close completely, resulting in lower rpm on idle.

If your carburetor also has an air/fuel screw tightening, it causes the air-fuel mix to become rich, and loosening it causes the mixture to become lean. A mixture that is too lean causes the engine to produce bogging sounds while the mixture that is too rich makes it stutter. You should find the right balance to ensure optimum engine performance. 

How to Clean a Predator 212cc Engine Carburetor 

A lot of engine problems can arise because of a dirty carburetor. As you drive your go-kart on dusty roads and terrains, the environmental dirt tends to accumulate inside the carburetor. One way to clean this buildup is to take the carb apart and clean it component by component. But if you don’t want to be hassled, here is how to clean your carburetor without taking it apart in a few simple steps. You’ll need a good carb cleaning liquid and aerosol spray to get the job done.

  • Take some liquid carb cleaner and slowly and meticulously pour it into the gas tank. 
  • Now take your kart for a slow ride to let the cleaner flow through the idle engine and fuel system. Once you notice the rpm increasing, you’ll know that the cleaner has completed its job and it’s time to stop. 
  • For more thorough cleaning, spray some aerosol cleaner into the pilot air jet. 
  • Now test the outcome of your cleaning. Go for a faster ride and notice the engine’s performance. In case there are any quirky sounds the cleaning is not complete and you’ll have to restart again. 


Here are some common questions people have regarding Predator 212cc carburetors:

Are the carburetors for Hemi and Non-Hemi Predator engines different? 

Irrespective of the very apparent difference in their cylinder heads, the Hemi and Non-Hemi Predator engines are compatible with the same carburetor models. 

Is it safe to pour fuel into the carburetor? 

No, pouring fuel directly into the carburetor is a practice that should be avoided at all costs unless there is no other alternative to start the engine. If doing so causes your engine to backfire, it will ignite the gasoline you are pouring. 

Where is the carburetor located on the Predator 212cc engine? 

The carburetor is an engine part that is typically bolted towards the top or side of the engine. Since it also connects to the fuel tank you’ll find it just below or behind the air filter. 

How does a carburetor work? 

The carburetor usually sits on top of the engine with the air pipe and fuel pipe connected to it. The air pipe brings in outside air that first passes through the air filter and then, the softener combo enters the carburetor. At the same time, the fuel pipe brings in the fuel allowing the carburetor to mix them both before passing this mixture on towards the combustion chamber. 


The Predator 212cc is a popular engine for both racing and off-road go-karts. Installing a good carburetor over this powerful engine improves its performance exponentially. 

There are many aftermarket carbs available on the market that are both affordable and easy to install. However, we believe the FitBest New Carburetor w/Gaskets for Harbor Freight Predator 212cc to be the best overall. It comes as a complete kit with all the installation equipment plus, the various adjustment options make it a solid choice for most go-karting applications. 

While the FitBest New Carburetor is certainly an affordable option, if you are hard-pressed, the TOPEMAI 212CC Carburetor Carb for Harbor Freight Predator is a more affordable model. It boasts similar features as that of our top pick and also has a high-quality construction that lasts long. 

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