The Predator has a displacement of 212cc and can produce a little more than 6.5 hp, a new predator 212 engine is restricted to 3600 rpm, i.e, the engine shaft can at max rotate 3600 times per minute.
So how fast can your go-kart/minibike go with one of these blocks? Unfortunately, there is no straightforward answer and the top speed depends on your exact setup.
The top speed of your go-kart with a predator 212 engine will be 20-30 mph, the exact top speed will depend on the drive wheel’s diameter, gear ratio, and the engine’s rpm (3600 for a Predator 212).
Use Our Calculator below to find the top speed of your go-kart/minibike (Predator 212’s max RPM is 3600 by default):
What is drive wheel diameter?
The drive wheel is the wheel that is pushing the go-kart or minibike forward. Which is in most cases the rear wheels (located behind the seats).
How to find the diameter of your drive wheel?
Get a measuring tape or a simple scale and note the diameter of the rear wheel.
Gear Ratio
The gear ratio is the ratio between the angular speed of the engine’s crankshaft and the angular speed of the drive wheels.
How to find the gear ratio of your setup?
The gear ratio at any given moment depends on whether your go-kart is using a clutch or a torque converter. But since we are talking about the “top speed”, we don’t have to worry about whether you’re using a clutch or torque converter.
Gear Ratio= Teeth on Axle Sprocket / Teeth on Clutch
If you’re using jackshafts, then you’ll have to multiply the above value with (teeth on driver jackshaft/teeth on driven jackshaft)
Modified Predator 212
There are tons of performance parts available for Predator 212 that can significantly increase the RPM of the engine. Have a look at our Predator 212 performance mods guide to learn more about it.
FAQs
How fast is a 420cc Predator engine in MPH? It has a 1.4 L turbocharged 4 cylinder engine that produces 164 hp moving a curb weight of 2360 lbs to a top speed of approximately 140 mph.
How fast is 224cc in mph? ›
224cc Predator Engine
Delivering 6.6 horsepower, this engine can reach up to 45mph speeds without modification, making it ideal for quarter-midget and novice races. This Predator gasoline engine features gas-saving overhead valves, ensuring a longer life through cooler, cleaner performance.
What is the maximum rpm of a 212 Predator engine? ›
The predator engine has a governor that limits its' rpm to that 3800rpm target. It can be adjusted so the target pm is anywhere between about 2800, and 4000 rpm.
How fast is 6.5 hp go kart? ›
35mph top speed! (yes, we limit it below that)
How fast is a 6.5 hp mini bike? ›
The single cylinder 6.5HP engine carries riders up to 24mph, and a low 24in seat height keeps it compact and manageable for riders up to 200lb.
How fast is a 13HP go kart? ›
A powerful 13HP engine, which can exceed 100km/h, means you pull out of corners. As well as their phenomenal speed, these karts have all the handling characteristics of a race kart.
How many cc's is a Predator 212? ›
PREDATOR 6.5 HP (212cc) OHV Horizontal Shaft Gas Engine, EPA/CARB.
How many cc is 30 mph? ›
With a maximum engine size of 50 cubic centimeters, a moped's speed typically only reaches 28 to 30 miles per hour.
How much horsepower is 300 mph? ›
The force required to push an object through the atmosphere increases at the cube of velocity. To translate, a car that needs 200 horsepower to overcome aerodynamic drag at 150 miles per hour, would need 1,600 horsepower, or eight times as much, to reach 300 miles per hour.
How fast is 200cc in mph? ›
The typical speed of 200cc motorcycles is around 65 miles per hour. However, some 200cc bikes may attain speeds between 77 and 90 km/l based on the model, riding circ*mstances, and modifications implemented.
Engine, Racing, 212 Predator, Modified Level 4 (7537), 19.14hp, Ready to Ship. Includes: 212 Predator. 22mm RS Mikuni.
How many horsepower is 212 cc's? ›
You're probably talking about a predator 212 I'm guessing, and those can range from like 6–50 horsepower. It's about the amount of air getting in and the gas getting in.
How many HP is a 212 Predator motor? ›
212cc (6.5HP) Predator Engine.
