Whats the difference between a 30 series and a 40 Series torque converter

Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. The model 30 uses a 3/4″ top width asymmetric belt. Drive clutches are available for both 3/4″ and 1″ bore (with 3/16-1/4 keyway). Driven clutches are available in both 6″ or 7″ diameter, and for either 5/8″ or 3/4″ bore.

What is a 30 Series torque converter?

Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. The model 30 uses a 3/4″ top width asymmetric belt. Drive clutches are available for both 3/4″ and 1″ bore (with 3/16-1/4 keyway). Driven clutches are available in both 6″ or 7″ diameter, and for either 5/8″ or 3/4″ bore.

Can you put a 40 Series torque converter on Predator 212?

The AcPulse Torque Converter is compatible with 3/4″ crankshafts and a great fit for Predator 212cc engines. This kit contains two sprockets that are compatible with a #35 chain and a #40/41 chain. … All things considered, the AcPulse Torque Converter is a suitable transmission for homemade and off-road go-karts.

How do I know what series torque converter I have?

Identify the Shape. A V shaped belt indicates the unit is a TC88, 20, 40 or 44 Series – SYMMETRICAL Type. If the angles of each side of the belt are different, almost flat on one side – 2 1/2 degrees and angled 18 degrees on the other side, you have a 30 Series or an older CAT99 Series – ASYMMETRICAL Type.

Can I use the same torque converter?

Hello – while you could re-use the torque converter (both cars use the AODE 4-speed transmission), I wouldn’t. Lots of reasons – if the old transmission self-destructed, there is virtually NO chance to get any debris captured in the old torque converter out of it with fluid flushing.

How do I know what stall converter I have?

Watch your tach needle, you will see the needle jump to a certain rpm, that is “flash stall”. A drag racing-style trans brake will give you closer to the true stall speed of a torque converter.

How do you measure a 40 Series torque converter belt?

Simply take a measuring tape and hold it against the outer plate of the pulley. Measure from one side of the plate to the opposite side. If you’re running a standard torque converter the diameter will either be 6-inches, 7-inches, 7.5-inches or 8.5-inches.

What is a comet torque converter?

The 500 Series torque converter system from Comet Clutches allows peak torque input and downshifts automatically to match load requirements. Clutch changes the ratio between the drive and driven pulleys so that the engine can maintain its peak power output. Drive belt has 0.920 in.

Is a torque converter better than a centrifugal clutch?

Torque converters are great for lower end torque, as they have the ability to adjust the gear ratio depending on the engine’s RPM. … On the other hand, a regular clutch maintains the same gear ratio all the time. This makes it more suitable for lightweight or racing go-karts that are tuned for maximum speed.

What torque converter goes on a Predator 212?

Motovecor Go Kart Torque Converter for Predator 212 Clutch Set, Replaces Comet TAV2 3/4 Inch 30-75, Manco, 10t 40 or 41 Chain, 3/4″ 218353A, (0.75″ 10T 40/41)-Upgrade.

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How fast is a stock Predator 212?

The maximum speed of the MM-B212-BR is 33 mph. Failed to get answers.

What does a torque converter do on a Predator 212?

This clutch will help you get more power out of your small engine by reducing engine load. A torque converter acts similar to a transmission, allows higher speeds out of your small engine, and smoother acceleration.

How do I choose a torque converter?

Ideally you want the stall to lock up somewhere close to the peak torque of the engine. Typically engines that produce more low-end torque will increase the stall speed. The same converter will stall at a lower rpm behind a less torquey – higher rpm engine.

What is a good torque converter brand?

For our street driver, Street Hemi Coronet, we considered some of the great converter manufacturers like Turbo Action, ATI, Dynamic, Transmission Specialties, and TCI. We’ve used each one of these reputable companies’ torque converters through the years without a single issue.

Can you adjust a torque converter?

Even though a torque converter can deliver different levels of torque at different rpm ranges, you’re still able to adjust it.

What do the numbers on a CVT belt mean?

CVT belts are measured in 3 dimensions. For example, here is what the numbers of a 669-80-30 belt actually mean: 669 = The Pitch Length of the belt in millimeters. 18 = The Width of the belt in millimeters. 30 = The Angle of the teeth on the interior of the belt.

How long should a Go Kart belt last?

When it happens, the belt gets hot. If this is the case, it is common for the belt to burn within a few hours. Kart drive belts can last for many years if you take the time to ensure that the correct belt is selected and the torque converter is in proper condition.

What does a higher stall converter do?

A higher stall torque converter will let your car accelerate better because the car will be taking off at the rpm range where it is making the most power.

Is a stall converter the same as a torque converter?

A torque converter has three stages of operation: stall, acceleration, and coupling. Stall is when the transmission is in gear, but the brakes prevent the car from moving. … As for stall speed, Greg Ducato, of Phoenix Transmission Products, explained that “a torque converter is like a clutch.

Do you need a stall converter with a cam?

Most street performance cars running your typical “performance” cam should be running a stall converter in the 2,800 – 3,000 RPM area. … The basic rule of thumb is; if your engine “comes alive” at say, 3,500 RPM, then you want a stall converter with about 3,500 of stall to it.

Which is better torque converter or CVT?

Torque converter transmissions offer big torque at low revs, but are generally less efficient than single and dual-clutch transmissions. … CVTs offer nearly an infinite number of gear ratios, meaning your engine is always working at peak efficiency, regardless of speed.

What is the difference between a clutch and a torque converter?

The difference between the two systems comes down to that the clutch is manually operated, while the torque converter continuously operates without any manual input, so is part of the automatic transmission.

Does a torque converter make a mini bike faster?

No, putting a heavy torque converter in a mini bike would make it much slower, but if you put a CVT (continuously variable transmission, which, for some strange reason, is sometimes called torque converter), a minibike would accelerate faster but the top speed would be lower because power losses are greater than with …

How does a comet clutch work?

How does a Comet torque converter work? The drive clutch is activated by the centrifugal force from the engine crankshaft. The moveable sheave of the clutch is forced in as the RM of the engine is increased. … As this happens, the speed from the engine transferred to the final drive is increased.

Why does my go kart torque converter slip?

If you install a torque converter belt on your go-kart that is incorrectly sized, you’ll encounter unique problems depending on if the belt is too short or too long. … A belt that is too long can also lead to slipping because there is a lack of tension on the belt between the two pulleys.

How fast is a 212cc engine in mph?

Expect a 212cc engine to be able to reach a max speed of between 30mph and 50mph. The obtainable speed is determined by the application of the engine (bike or kart) as well as the load it’s carrying.

What size shaft is on a Predator 212?

Bearing Type: Ball. PTO Shaft Size: 3/4″ Diameter x 2.43″ L. PTO Shaft End Tapped: 5/16-24 with 3/16″ keyway. PTO Shaft Height: 4.17″

How fast is a 420cc Predator engine in mph?

The predator engine has a 40 series Torque Converter. The top speed was 33 mph.

How fast will a Stage 2 Predator 212 go?

This engine is a performer right out of the box, and should get your go kart running anywhere from 20 mph all the way up to 35mph in its stock form.