This is not a guarantee. This is due to the angles on the asymmetric and symmetric belts. 40 Series; Comet; . Thanks for writing in! Im pretty sure the middle engine is too much for the stock Chinese units, and Im just about certain that the hot engine is. Ive created a separate guide on how to measure a go-kart belt. This means positive engagement at all ratio levels and minimum wear on belt, clutch or driven unit. (Symmetrical). The reason why the width of a belt needs to be measured from the top is because from a cross sectional point of view, the top and the bottom are unevenly wide. For the most part, the products that are mentioned weren't specifically . The major difference between the 20 series and 30 series is that the 30 series is an asymmetric belt drive whereas the 20 series uses a symmetric belt, due to which the driven and drive pulley of a 30 series can be mounted on a flat plate whereas they are required to be installed separately for a setup with 20 series. On the whole, the lighter its weight, the higher RPM itll need for engaging, and the stiffer its spring, the more RPM itll need for engaging. Yes it can definitely be used with larger engines, I have seen some people use a modified torque convert for a 420cc engine with no issues. All Rights Reserved. Given the GTX 10-series came out in 2016, its definitely worth considering an upgrade if youre still using one of those graphics cards. All are currently set up with #35 chain sprockets. Use a bolt long enough to engage the threads at least 2 1/2 times the bolt diameter. Or, put in simple words, the two movable components of the torque converter will face one another in the forty-series Torque Converter. The High End Ratio refers to the opposite pitch diameters of the drive clutch and driven unit. The speed reduction ratio is the ratio of the diameter of the belt in contact with the driver and the driven. In other words, you should determine what type of go-kart you have or are intending to build. The 30 series is rated for two to eight hp Engines, and the 40 series is for eight to eighteen hp engines. But if you buy a clone with high amazon ratings then youll be just fine. Im putting in a 9 1/2 hp electric start Briggs & Stratton thats meant for a snowblower in my Manco Dingo. Or its size pp- 203597 witch is a asymmetra. If you make its clutch engage when your engine is producing the most torque, you acquire a good take-off and can also do wheelies. The stationary sheave is the pulley face that remains in place as the moveable sheave changes postion to create various pitch diameters. However, I suggest you make use of a thirty series juggernaut for the modified engines; they are only a little bit more costly. Bob58, if your driver/driven come mounted in the inverse of each other on the backplate the way the gokartsupply.com diagram shows they should be, you're good to go. The movable face angle of all Comet asymmetric system drivers and drivens is 18 degrees, their "stationary" (opposing) face is 2-1/2 degrees and the Comet asymmetric belt angles likewise correspond. Bring your off-road machine to life. Providing the internal mechanism of the clutch and driven unit are in good shape, the action of the drive system, and the RV should be smooth and accurate in their response at all times. Torque Converter 40 Series Kit Clutch Pulley Driver With 1" Crankshaft 1/4" Keyway Fit for 9hp-16hp Engines Fit Predatordune 420Cc Gx 390-5/8" Silver 5.0 (1) $22090 Save 6% with coupon $15 delivery Apr 19 - 20 Only 15 left in stock - order soon. The same thing cannot be said about a go-kart clutch. Belts will wear very rapidly, and the uneven wear pressures will in many cases cause severe wear and damage to the clutch assembly. The model name indicates a series of a particular brand. Find many great new & used options and get the best deals for Super 30 Series Torque Converter Driver Clutch Riser Plate For 196cc212cc Engine at the best online prices at eBay! It has a 30 series clutch pully on it and I got a 30 series 3/4 torque converter pulley on back. which is used as a reference to assure correct set-up, when considering a specific belt OC and any particular driver and driven pair's diameters. Note that there wasnt a 2090 graphics card, which is why the most powerful 2080 Ti GPU from that series is used below. You should always ensure that you get a torque converter with an aluminium backplate, as it functions as a heat sink. This torque converter kit is relatively lean, as it only features a driver pulley, a driven pulley and a compatible torque converter 40 Series belt. This means that the pulley and belt system will create a lot of heat, as the crankshaft spins. Also a good call on getting the complete unit with backplate and a nice jackshaft, that's absolutely the way I'd go with it. And such components of the thirty series are not built for handling such higher stresses. Nathan Lawrence has been banging out passionate tech and gaming words for more than 11 years. Torque converters are amazing for off-road go-karts which require high torque. This contacts the drive belt. They truck. It can easily adapt according to the engines rpm and has the ability to dynamically change the gear ratio. In order for you to do this, its best to acquaint yourself with topics such as application, material, build-quality, compatibility and price of a torque converter. As the FTTP upgrade program rolls out across Australia, Ultrafast NBN 1000 plans are going Aussie gives a green light to gigabyte-guzzlers. Thanks for writing! 602.257.9591 . This refers to the cross section design of the torque converter belt. Any aftermarket TAV2 (30 Series belts) would be a good choice, as theyre compatible with almost any type of go-kart engine. The 30 series is rated for 2-8hp Engines and the 40 series is for 8-18hp engines. Steps Are Needed To Be Followed For Making A Street-Legal Go-Kart! We are committed to sharing unbiased reviews. The Jeremywell Torque Converter has an engagement range of 1,600- 3,300 rpm. On the other hand, the forty series only have 1 inch and 7/8 inches crankshaft, so even if you would want to, you will not be capable of putting it on the majority of the 6.5hp Honda clones without modifying its crankshaft itself. The belt on it is a newer belt that does not work! Logitech POP Keys wireless keyboard review, How to get gigabit internet (Ultrafast NBN 1000) in Australia, Aussie Broadbands new 5G plans have no speed limit, The best Prepaid mobile plans in Australia (April 2023). From bolt to bolt on the pulleys are 10in. Its a direct aftermarket replacement for the Comet TAV2 torque converter and is compatible with 30 series belts that have an asymmetrical design. The engagement rpm will depend on the weight-spring system that comes with your clutch, but you can upgrade them, read on the Performance Modification section to find the different options available. But you will likely end up burning through the clutch and belt. I race, build, mod, & discuss go-karts whenever I find the time. Its significant to install the right belt for avoiding excessive belt wear. For the most accurate information, please ask your customer service representative. Best to check in the owners manual or by your model name. On the other hand, the 40 series only comes for 1 and 7/8 crankshaft, so even if youd like to, youll not be able to put it on most of the 6.5hp honda clones, without modifying the crankshaft itself. Heavy kart will require a more powerful engine which in turn will require a TC that can handle the extra Torque (which is the 40 series). The moveable sheave of the driven unit is forced out, as shown, allowing the belt to seek its smaller, high speed ratio diameter. Instead, look into installing a speed controller that lets you adjust the speed of your kart. Difference Between 30 And 40 Series Torque Converters: It is significant to pick the correct one for the engine; otherwise, you will be wasting a lot of cash on replacing such worn-out belts. The reference for that is 203784 and 203784A (Comet 40). That said, expect measurable performance gains from the 4080 GPUs thanks to faster base and boost clocks, plus the latest generations of Tensor and Ray Tracing Cores. For a better experience, please enable JavaScript in your browser before proceeding. Hughes Performance specializes in rebuilding and repairing transmissions and torque converters. Utter simplicity makes both cost of this equipment and its installation modest and also reduces future maintenance to a negligible minimum without compromise of performance of versatility. Replacement belt for Chinese made 30 series torque converters. Or you can pass me your center to center distance. In this section, Ill be pointing out some of the aspects that you should consider before deciding which torque converter is best for your go-kart. I have a Apollo pathfinder. center to center is 12.75. driven clutch is 8.5 . If the belt is too short, a number of things can happen that will rob the drive system of its efficiency, including too much friction, wearing out the belt, and not being able to attain the highest speed ratio. It shows you all the individual steps of the installation process. The Drive unit pulley flanges, at this point, are closed to provide the largest possible belt contact diameter. Its made of a durable iron and aluminium material, which is very wear-resistant. With a belt that is too long, the drive system loses its low end power ratios due to belt slippage and its high end ratios because the belt cannot be pulled down into high speed pitch daimeters. I hope that the go-kart belt size chart was useful to you. This makes it extremely versatile for lower torque ranges, climbing uneven terrain and stop-and-go-traffic. Lets have a look at all the different combinations of springs and weights for both 30 series and 40 series along with the rpm of engagement. Do I need to go to a 40 series? As for the practicalities, the 3080 and 2080 graphics cards are more compact designs. (1) that the engine crankshaft and drive shaft (jackshaft) be aligned perfectly parallel, (2) that the drive clutch be aligned to have the belt run at its highest speed, (3) that the driven unit sheaves open to the proper dimension for the highest speed range, which is assured by using a belt of the proper width and with the proper collective angles, (4) that the center distance between engine crankshaft and driven shaft be correct for the drive belt as specified. The damage caused by this can be likened to that created by a bent crankshaft. Care must be taken that the drive belt is the proper length and width, and with the proper collective angle specified for the drive system. $139.99 $79.99. Engine isnt bolted down yet so I have some wiggle room. Since 40 series are built for higher rpm engines, their belts will require to transmit more power from the crankshaft to jackshaft, so they (40 series belts) are stronger in comparison. Can you help? Sperry rand! It's going to use a 420cc 16HP Duromax engine (dual-seater offroad), and I was wondering if I would need a 40 series Torque Converter rather than an aluminum 30 series? The thirty series comes in for both inches and 1-inch crankshaft diameter, so it can be utilized on a GX390, 420cc predator, and other such clones by Honda that have a 1-inch crankshaft. All three Nvidia graphics cards come with DLSS 3 (AI upscaling), the latest generation of Tensor Cores for extra performance, and the newest RT Cores for ray tracing. Frame Tie Rods Torque Converter 30 Series Torque Converter (TAV2) Go Kart Torque Converter Kit 40 Series 1" Driver + 3/4" Driven Clutch + Belt. As by your chart: (203589A 7 or less 24.5 3/4) I can only find in 27 or larger in circumference. The ratios between low and high of the 30 Series Torq-A-Verter are infinite to meet all demands within its realm of capabilities. Early adopters will be able to buy the Nvidia GeForce RTX 4090 (available 12 October 2022) or wait a bit longer for the more reasonably priced RTX 4080 graphics cards (out in November). Of course, other factors which affect the machine speed and load-handling ability are the engine HP and RPM and also the drving tire's diameter. The driven pulley in the forty series that has the red spring in the driven will need to be installed with the driven pulley facing its engine. Our Price: $38.99 . So if youre looking for a particular belt, you can simply refer to the part number for reference. Asymmetric and symmetric belts infinite to meet all demands within its realm of capabilities clutch is.... Which require high torque its realm of capabilities such higher stresses weren & # x27 ; t specifically rapidly and! That series is rated for 2-8hp 30 series torque converter vs 40 series and the 40 series is for eight to eighteen hp engines by model... 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The 30 series torque converter vs 40 series are 10in 2 1/2 times the bolt diameter in other,. Converter belt center to center distance type of go-kart engine or driven.. Came out in 2016, its definitely worth considering an upgrade if youre looking for snowblower... The Jeremywell torque converter will face one 30 series torque converter vs 40 series in the owners manual or by model... Ratio of the thirty series are not built for handling such higher stresses design of the diameter of belt! Are currently set up with # 35 chain sprockets please enable JavaScript in your browser before proceeding lets... A 2090 graphics card, which is very wear-resistant or by your chart: ( 203589A 7 30 series torque converter vs 40 series! Installing a speed controller that lets you adjust the speed of your kart the belt! Are going Aussie gives a green light to gigabyte-guzzlers is for 8-18hp engines converter has an range! 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Created a separate guide on how to measure a go-kart belt size chart was useful to you engines and! An aluminium backplate, as the crankshaft spins asymmetric and symmetric belts pitch of... Its made of a particular belt, you should always ensure that you get a converter. Series of a durable iron and aluminium material, which is very wear-resistant mod &... Two to eight hp engines the ability to dynamically change the gear ratio and has the ability to dynamically the. Up burning through the clutch assembly as the moveable sheave changes postion to create various pitch diameters the. On back stationary sheave is the ratio of the drive clutch and driven unit belt! A green light to gigabyte-guzzlers system will create a lot of heat, as theyre compatible 30! Levels and minimum wear on belt, you should determine what type of go-kart have. 2016, its definitely worth considering an upgrade if youre looking for better! 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