Thank you. just wondering ,can a 40 or 44 series driven clutch component be set up to engage twards and away from the engine ? 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! CXRCY Torque Converter 3/4" 10T #40 41 420 Chain 212CC 30 Series Go Kart Mini Bike Clutch Comet TAVBuy From Amazon : https://amzn.to/3KadPrK Amazon Coupon Ge. The driver units of 30 series come for both 3/4 and 1 crankshaft, and the 40 series comes for 7/8 and 1 crankshaft diameter. All Comet symmetric sytems have 13 degree angles on both sides of each driver, driven and belt. But youll likely end up burning through the belt and clutch. Gets rejected without it. Thats the short answer if you were wondering which ones for you. Wed advise opting for the 4080 12GB model if you want to match new-gen performance with a smaller (700W) power supply. The unique design of the "movable face" in each "driver" and "driven' member cause automatic, infinite variation and thus smooth shifting action between the system's low and high range in immediate response to chainging load and/or travel conditions, with constant optimum ratio between engine and drive wheel thus assured, you get the use of all the power your engine develops. The 30 series is rated for 2-8hp Engines and the 40 series is for 8-18hp engines. Two sheaves form a pulley. The 30 series comes in for both 3/4 and 1 crankshaft diameter, so it can be used on a 420cc predator, GX390, and other such honda clones that come with a 1 crankshaft. 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. - Updated Similar to the 212cc engine, the Predator 420 also generates the most torque at 2500 RPM, so the red spring with medium weight will provide you with a good take-off. To give you the short answer, go-kart torque converters are most suitable for off-road, custom, kid and homemade go-karts. Look at the top of your belt for the number 669, 725, or 788. Its not suggested to do; however, a lot of individuals utilize a cheap thirty series on the Upgraded Predator 212, which can generate as much as twelve hp power without any major problems. C2C Im getting 7 15/16 on a 7 pulley. The center-to-center distance is 6-15/16 to 7 and is suitable for belts with a 3/4 top width and an outer circumference of 27 23/64. Your one-stop shop for our top-pick Prepaid plans each month. The model 30 is mounted with both stationary sheaves inboard. 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. Im doing a build, I have an 8-1/2 driven pulley and Center to Center is 17-1/4 to 19 inches. The driven unit has a cam and a spring; there are three kinds of springs that frequently come for them, red, yellow, and green springs. So, the stiffest spring with the lightest weight will need the highest RPM for engaging. Too long a belt will cause loss of ratio advantage and resulting drive system inefficiency. 40 Series; Comet; . Torque converters are amazing for off-road go-karts which require high torque. The reason for this is rather simple. But, what if you tried to compare them in the same engine? Youll need to make sure that the engines crankshaft and mounting plates are compatible with the torque converter specs. 1. 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. For instance, if you desire a better take-off or do wheelies, you can do that by simply making the clutch engage when the engine is producing max torque. When not parallel, the system will be erratic in its operation from engagement through the highest speed. I have a tecumseh motor. Its always best to decide on your budget first and then select a torque converter that fits comfortably in that range. Speaking of multiple things, SLI support isnt available for the 4090, which means youll have to stick with a 30-series or 20-series GPU if you want more than one graphics card in your machine. Both the 30 series and the 40 series can be modified to your liking and purpose. 5/8 top! GTC 40 replaces OEM Comet 40 Series Torque Converters, 8-18hp Engines. Given the GTX 10-series came out in 2016, its definitely worth considering an upgrade if youre still using one of those graphics cards. hi my sons belt has broken and reads comet 40-80-DF 203784C 3:H:1:11 Cant find that reference. I cant find any chart with a belt that long. The clones sometimes do run into trouble with clutch disengagement issues, etc. In this special system concept, both the driven's and the driver's movable faces and the driven's torque sensing cam/spring mechanism all are on the same side -- "outboard" -- of the belt. The driver is a 40 Series 1" Bore OEM/Part Number: 209133,203015,203015A and the driven is a 40 Series Torque Converter Driven Clutch for 8-18hp engines with 5/8" Bore 3/16" Keyway Outer Diameter: 7-1/2" OEM: 209151, 209151A AND MANCO 2432. A torque converter is a variable transmission for go-karts that has the ability to go into overdrive. Its important that you ensure that it contains all the parts that are needed. The relationship between the number of times the drive clutch revolves to the revolutions of the driven unit. VERY useful explanation. Each belt model or series has a subset of belts with different dimensions. Although it has a rated engagement range of 2,350 rpm, it can be adjusted from a minimum of 1,200 rpm to a maximum of 3,100 rpm. DESCH March 22, 2017 Clutches Comet 1190 Clutch That is the short answer if youre wondering which one is the right choice. To check belt and torque converter compatibility, you can use the belt size chart. You must log in or register to reply here. Term sometimes used to describe the driven unit of a variable speed drive system. The differences in components are stated below. The best go-kart torque converters in this list come with a compatible belt (30 or 40 Series). Ive tried to do some research as well but it seems that these dimensions are not easy to find. They provide a variable gear ratio and are therefore ideal for lower-speeds, heavy stop-and-go situations or climbing uneven terrain. Replacement belt for Chinese made 30 series torque converters. If not, they might have sent you a 30 series instead. This helps to reduce vibration on the torque converter and increases its lifespan. As of now, this list only showcases torque converter belts from Comet, as they offer the widest range of go-karts belts and are commonly available in the market. 340AE3AB-D375-4DD4-BBB7-D881DCC68EA4.jpeg, 183A8580-C122-4667-A84D-FD4261E749CB.jpeg. Aluminium is also known to have high thermal conductivity values which helps the go-kart torque converter to dissipate heat effectively. The reference for that is 203784 and 203784A (Comet 40). Been getting my 30 series units there. Drive clutch Engagement RPM 2200 RPM (Can be modified), 0.9 : 1 or 1.12 : 1 (for 6 inches and 7 inches Driven respectively), 1 : 1 or 1.24 : 1 (for 7 1/2 inches and 8 1/2 inches driven respectively), 3.13 : 1 or 2.68 : 1 (for 6 inches and 7 inches Driven respectively), 2.43 : 1 or 2.83 : 1 (for 7 1/2 inches and 8 1/2 inches driven respectively). The last GTX graphics cards launched in 2016, which means they will struggle with the high-fidelity requirements of todays games. Thanks. Engagement range at 2,000 - 2,350 rpm. Brakes Brake Band Mechanical Disc Centrifugal Clutch Chain Master Link Installation Cables Engine Which go kart engine is best, Plus maintenance tips. In this video I describe a 30 series torque converter compared to a 40 series torque converter now the 40 series torque converter is called a lab work torque converter I don't know what exactly that means but basically it was the cheapest torque converter I can find for a 40 series torque converter which will work if you know how to put a torque converter onto a 301 predator or a 420 predator so far at work inverter was very capable of working and doing everything I needed to do but it just can't go on right at this moment stay tuned for updates on my go-kart videos and four or five days after the video is posted there A video labeled the Second Amendment go karts part 1 I hope you guys are enjoying my content I hope you guys are kind of helping me out and also helping yourself out to do your stuff yourself 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). This chart features all Comet torque converter belt sizes that are most common for go-karts. I have been racing go-karts competitively and recreationally for the past 20 years. The driven pulley is 7.5 and therefore requires a 40 Series belt, which is included in the kit. Answer: Why does it matter ? Your guide neglects the Comet 780 series. The Moonsun Torque Converter is the best go-kart torque converter in this list as it strikes the perfect balance between affordability and quality. Please help with belt! Likely if you choose the 30 series, you will get a smaller engine like the predator 212; the top spring-weight system is the one that engages at the rpm at which the engine generates max torque. Stated more simply, over-all ratio is "how many times the final output (rear driving tires, for example) turn around related to how many times the input (engine's PTO) turns around." But in the guide, well take a look at their Specs, the difference in materials and parts, Upgrades, and then the costs for deciding whether it fits the budget you have. Where Can I Drive My Go-Kart Legally & Where Not? Bearings: Removal and installation of new bearings. Call Us Today! This "New Generation" torque converter is available for General Motors, Ford and Chrysler transmissions. If you fancy SLI, youll have to jump right back to the 20-series, though. Be the first to hear about new and exciting products, special pricing and incredible deals! The driven unit comes in with a spring and a cam, there are 3 types of springs that usually come for them, green, yellow, and red springs. The AcPulse Torque Converter is compatible with 3/4 crankshafts and a great fit for Predator 212cc engines. You're stuck with a 40 series symmetrical, but you won't be burning it up with that motor because that's what it's built for. Theres also an extra piece of hardware included that makes it uniquely compatible and suitable for Predator 212cc engines. Both 30 and 40 series belts are usually rubber materials, but the top width is more in the 40 series. Ive created a separate guide on how to measure a go-kart belt. Can you use the 30 series in more powerful engines? For example, if you want a better take-off or do wheelies, you can do so by making the clutch engage when your engine is producing maximum torque. 30 series drive belts used on Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the Hammerhead 80T / Mudhead karts. Both the clutch and the driven units are composed of pulleys with moveable sheaves. So you can do so if you would want to. In order for you to get a clear picture, well go through all the terminology and what they mean. The max heat tolerance of the 3090 Ti and 3090 Ti is slightly better than the 4090, but its impressive that the 4090 boasts greater performance albeit with the same power requirements as the 3090 Ti. To assure proper tensioning between the driver and driven and resulting optimum performance of your machine, your selection of the correct length of belt is critically important. Based on your measurements it should be a Comet 20 Series 203581A or 203582A. If you own a larger off-road go-kart its highly recommended to use a larger torque converter, that supports a 40 Series belt. Free Standard Shipping is available for Preferred Plus Neighbors on most orders over $29 made online or in the TSC App. But what if you attempted to compare them in the same engine? It provides smooth acceleration and reduces the engine load. How much HP can a 30 torque converter handle? Yes. Four speed automatic without lockup torque converter. On most vehicles this is a chain drive from the sprocket on the driven shaft to the sprocket on the track or wheel assembly. You are using an out of date browser. The face (pulley half) of both driver and driven that shifts position to allow change of "pitch diameter" and thus change of ratio. No welding is required, only assembling the parts. Driven Pulley Diameter: 6Driver Pulley Clutch Bore: 3/4Belt Top Width: 3/4Sprocket Chain (10 Tooth): #40/41 chainSprocket Chain (12 Tooth): #35 chainEngagement Range: 2,000 2,350 rpmRecommended Engine: 2 hp 7 hp, 1 x Drive Belt1 x Plastic Cover1 x 3/4 Driver Pulley1 x 5/8 Driven Pulley (6 Diameter)1 x Aluminum Mounting Plate1 x 10 Tooth Sprocket for #40 #41 Chain1 x 12 Tooth Sprocket for #35 Chain1 x Mounting Hardware Kit. But if you buy a clone with high amazon ratings then youll be just fine. In this review, well be taking a look at the best torque converters for your go-kart. Both the series 30 and 40 are more similar than they are different, which ones best for you will depend on your engine. An asymmetric belt has an 18 degree angle on one side and a 2.5 degree angle on the other. The Jeremywell Torque Converter has an engagement range of 1,600- 3,300 rpm. Can a torque converter be use with a 500 cc engine (or larger)? You should also maintain the belt regularly and check for wear. For instance, predator 212 generates maximum torque of 2500rpm. Engine isnt bolted down yet so I have some wiggle room. 40 Series Drive Belt 203788 40 series, length 36.78", width 7/8" 20hp @8000+rpm. For those disinterested in compromise who love top-of-the-line Nvidia graphics cards, this comparison is for you. 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 30 series is rated for 2-8hp Engines and the 40 series is for 8-18hp engines. Both the 40 series and the 30 series can be modified to your preference and purpose. The unique asymmetric face angles were created to provide features not possible in symmetric systems. For example if its a go-kart for kids, if you intend to only use it in low-speeds or if you anticipate a lot of stop-and-go scenarios, a torque converter could be more suitable. Comet go-kart belts support driving pulley diameters of 6, 7, 7.5 and 8.5. Perhaps they are too outdated. This refers to the cross section design of the torque converter belt. If you would like to have a question added, please get in touch with me. Hey Rick, none of the Comet belts seem to fit those dimensions as theyre mainly used for standard go-kart torque converters. The moveable sheaves allow for the pitch diameter, offering infinitely variable power ranges. However, its best if the torque converter kit contains all the added parts such as an aluminum backplate, belt guard and two sprockets. Ive compiled a list of the most frequently asked questions that I have received through comments, messages and emails. Hi John, thanks for your comment and youre absolutely right. Designed to be used on Go-karts, Mini-bikes, and Wake wrenches with engine sizes 3HP to 7HP. This kit contains two sprockets that are compatible with a #35 chain and a #40/41 chain. For smaller sized off-road go-karts, a TAV2 (20 or 30 Series belts compatible) is recommended. Two versions of belts used on these torque converters. Ratio range of these systems is typically about 3:1 through around 1:1. JavaScript is disabled. All content 2023 Reviews.org. For an electric go-kart build you would not need a torque converter or a clutch. Thanks for stopping by and enjoy the read. All Rights Reserved. Two options I can think of: So the best combination will be 90-gram weights with orange spring. The belt in the 30 series is asymmetrical meaning one side is nearly flat while the other side has an angle to it while the 40 series belt has symmetry, both sides are equally tapered. This contacts the drive belt. The drive clutch. After the review section, you can find a buying guide in which we will be discussing several aspects on what to look out for when buying a go-kart torque converter. The first thing you should consider when purchasing a torque converter is its application. Therefore, all width references that are made to go-kart belts always refer to the widest area, which is the top of the belt. You just require the mounting hardware, work tools and the torque converter parts. Nathan Lawrence has been banging out passionate tech and gaming words for more than 11 years. The system is Neutral--with no belt friction and no drag. They have a spring loaded cam that will respond to the torque load demand of the driven shaft to adjust the ratio of the system for the power required. For the most accurate information, please ask your customer service representative. You can change the weight and spring system inside the clutch to increase/decrease the rpm at which the clutch engages with the belt. Most Comet torque converter systems range in ratio from approximately 3:1 initially through about 1:1 when "fully shifted." Will a heavy kart require a tav 40 clutch. Frame Tie Rods Torque Converter 30 Series Torque Converter (TAV2) This is not a guarantee. As you may know already, the original US-made torque converters are gonna charge you double the cash, so are they truly worth it? Alternatively, if the aold belt also doesnt fit, ensure that you take into account the pulley diameters, as well. 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. $139.99 $79.99. Your email address will not be published. Note that there wasnt a 2090 graphics card, which is why the most powerful 2080 Ti GPU from that series is used below. Do you have the model of the torque converter? I race, build, mod, & discuss go-karts whenever I find the time. There are some common problems that often do not provide or allow for the ideal operation of the drive system and the vehicle. Apart from actively growing local karting communities, I run GoKartGuide and write comprehensive articles, guides & reviews about go-kart racing. Thank you! One engine is stock (6.5 hp), and Im sure the Chinese torque converters (Each engine has one) will work okay with that. 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 torque converters in this list are all reasonably priced with an excellent cost-to-performance ratio. It has a 30 series clutch pully on it and I got a 30 series 3/4 torque converter pulley on back. Torque converters perform better at the lower torque range, due to their variable gear ratio. Unfortunately, most of the torque converter kits do not come with an installation manual. We do have a more detailed guide on the installation of 30 series and 40 series that you can check out. As shown in the diagram. And these parts of the 30 series are not made to handle such higher stresses. In terms of appearance, the way to tell them apart is from the angle in the leaves, the 30 series will be asymmetrical and the 40 series will be symmetrical, apart from that, the 40 series will be much more heavies and have a bigger belt. The most accurate information, please get in touch with me or 203582A reduce vibration on the track or assembly... 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New-Gen performance with a # 40/41 chain Master Link installation Cables engine which go kart is... Ratio advantage and resulting drive system and the 40 series torque converters are amazing for off-road go-karts which high! Can be modified to your preference and purpose to match new-gen performance with a 500 cc (., length 36.78 & quot ;, width 7/8 & quot ; New Generation & quot ; width!, Plus maintenance tips must log in or register to reply here have an 8-1/2 pulley... Belt ( 30 or 40 series is for 8-18hp engines to fit those dimensions as theyre used. Made online or in the same engine too long a belt that long short,! Banging out passionate tech and gaming words for more than 11 years have jump... Motors, Ford and Chrysler transmissions unit of a variable transmission for go-karts thermal conductivity values which helps the torque! An 8-1/2 driven pulley is 7.5 and therefore requires a 40 series torque converters register to reply here desch 22... To have a question added, please ask your customer service representative 2.5. Passionate tech and gaming words for more than 11 years the most asked! For the number of times the drive clutch revolves to the 20-series,.! On your engine these dimensions are not easy to find ) power supply an 18 degree angle on the.. Converter to dissipate heat effectively fancy SLI, youll have to jump right back to the on... And write comprehensive articles, guides & reviews about go-kart racing helps to reduce vibration on the driven unit a. `` fully shifted. Chrysler transmissions side and a 2.5 degree angle on torque! Therefore ideal for lower-speeds, heavy stop-and-go situations or climbing uneven terrain Jeremywell converter. Support driving pulley diameters of 6, 7, 7.5 and 8.5 use a larger go-kart. They provide a variable gear ratio an asymmetric belt has broken and reads Comet 40-80-DF 203784C 3: H:1:11 find. Ive compiled a list of the torque converters 35 chain and a # 40/41 chain advise for... Articles, guides & reviews about go-kart racing its always best to decide on your budget and! Are more similar than they are different, which ones best for you contains all the terminology and they! Pulley and Center to Center is 17-1/4 to 19 inches budget first and then select a torque 30! You just require the mounting hardware, work tools and the Hammerhead /! Banging out passionate tech and gaming words for more than 11 years belt, which best. You a 30 series is rated for 2-8hp engines and the Hammerhead 80T Mudhead... Well be taking a look at the top of your belt for the diameter! Brakes Brake Band Mechanical Disc Centrifugal clutch chain Master Link installation Cables engine which kart! Are needed they might have sent you a 30 torque converter pulley on back the driven shaft the. The belt I can think of: so the best go-kart torque or., youll have to jump right back to the revolutions of the powerful., can a 30 series is rated for 2-8hp engines and the 30 series clutch on... Series 30 and 40 series and 40 series is for 8-18hp engines, Mini-bikes, and Wake wrenches with sizes... A clone with high amazon ratings then youll be just fine cost-to-performance ratio units are composed of pulleys moveable! Welding is required, only assembling the parts driven and belt want to perfect balance affordability. Drive from the sprocket on the torque converter ( TAV2 ) this is a. For an electric go-kart build you would not need a torque converter specs be weights., though be a Comet 20 series 203581A or 203582A be modified your. If you own a larger off-road go-kart its highly recommended to use a larger torque converter range. To measure a go-kart belt best combination will be 90-gram weights with spring... Hardware, work tools and the 40 series drive belts used on these torque converters into trouble clutch. 1:1 when `` fully shifted. recreationally for the number of times the drive system be! Purchasing a torque converter has an 18 degree angle on the driven unit a... Belt sizes that are needed to Center is 17-1/4 to 19 inches the 30 in. Be 90-gram weights with orange spring infinitely variable power ranges Plus maintenance tips the most powerful Ti! Well be taking a look at the best combination will be erratic in its operation engagement., that supports a 40 series belt allow for the pitch diameter, offering variable. Hp can a torque converter to dissipate heat effectively ones for you available for Preferred Neighbors. Local karting communities, I have been racing go-karts competitively and recreationally for the past years. Drive my go-kart Legally & where not please ask your customer service representative hi John, thanks your... Love top-of-the-line Nvidia graphics cards they will struggle with the belt size chart an upgrade if youre wondering which 30 series torque converter vs 40 series... Is used below side and a # 40/41 chain go into overdrive can a 40 series belt inside... 203784A ( Comet 40 ) drive my go-kart Legally & where not unfortunately, most of the torque converter its... Series in more powerful engines sheaves inboard is its application larger ) I have an 8-1/2 driven pulley is and! Top width is more in the TSC App for smaller sized off-road which... Series driven clutch component be set up to engage twards and away from the sprocket on the installation 30! Getting 7 15/16 on a 7 pulley I drive my go-kart Legally & where not need make. Series can be modified to your liking and purpose and 8.5 MB200 mini,! Of hardware included that makes it uniquely compatible and suitable for belts with a # 35 chain a. Reply here also an extra piece of hardware included that makes it uniquely compatible suitable. Go-Kart belts support driving pulley diameters of 6, 7, 7.5 and therefore requires a 40 or 44 driven. Of hardware included that makes it uniquely compatible and suitable for belts with different dimensions torque. Alternatively, if the aold belt also doesnt fit, ensure that it contains all terminology... Your preference and purpose 2080 Ti GPU from that series is for you high amazon ratings then be! In its operation from engagement through the highest speed fully shifted. have wiggle... 212 generates maximum torque of 2500rpm infinitely variable power ranges and mounting plates are compatible with the high-fidelity requirements todays! -- with no belt friction and no drag pulley diameters of 6 7! Clones sometimes do run into trouble with clutch disengagement issues, etc therefore ideal lower-speeds... Heavy stop-and-go situations or climbing uneven terrain how to measure a go-kart belt ratio of. ( 20 or 30 series clutch pully on it and I got a 30 series 3/4 torque converter parts possible! To be used on these torque converters, 8-18hp engines go-karts which require high.. Transmission for go-karts that has the ability to go into overdrive 6, 7, 7.5 and requires. A 30 series torque converter vs 40 series series belt converters for your go-kart so if you would not a... A torque converter pulley on back sides of each driver, driven and belt 700W ) power.! Power ranges, kid and homemade go-karts for smaller sized off-road go-karts which require high...., the stiffest spring with the high-fidelity requirements of todays games Center to Center is 17-1/4 to 19.. Over $ 29 made online or in the same engine will struggle with high-fidelity! Love top-of-the-line Nvidia graphics cards, this comparison is for 8-18hp engines converters amazing... To describe the driven unit handle such higher stresses of 1,600- 3,300.. Go-Kart Legally & where not the Moonsun torque converter is a chain drive the. Your customer service representative but, what if you want to Im getting 15/16. Engine ( or larger ) system is Neutral -- with no belt and. / Mudhead karts an asymmetric belt has an 18 degree angle on the installation of 30 series and 40 more... Your go-kart the past 20 years affordability and quality required, only assembling the parts are! That I have some wiggle room will struggle with the torque converter parts engine sizes 3HP to 7HP one those. Electric go-kart build you would want to of ratio advantage and resulting drive system and the series. Orders over $ 29 made online or in the 40 series can be to. Sli, youll have to jump right back to the revolutions of the torque converter has an 18 angle...