If you have any suggestion on which brands to add, please get in touch with me or leave a comment below and I will add them accordingly. They truck. If you would like to have a question added, please get in touch with me. So if youre looking for a particular belt, you can simply refer to the part number for reference. Wouldn't fit anyway, 3/4" shaft. These graphics cards are cheaper than the top-tier models from the three respective generations, but still offer plenty of performance. Both 40 and 30 series belts are frequently made of rubber materials, but the 40 series has the top width. If used on engines larger than 18 HP, you will burn up belts. A torque converter system concept of driver, driven and belt member, the opposing halves or sides of each member being unequal in angle. I know these engines can put out serious power and I don't want anything to be under-specced, I just was wondering if the fully-steel construction was necessary for the engine of my size. Installation requires an engine crankshaft with a 1/4" keyway and a tapped end. Similar to the 212cc engine, the 420 Predator also produces the most torque at 2500 rpm, so the red spring with medium weight will give you a good take-off. I have a Apollo pathfinder. . Ratio range of these systems is typically about 3:1 through around 1:1. I'm new to this forum and go karts in general, but I had a question I figured I'd throw out there. This is because they handle heavy loads and low-speeds better than other transmissions. Skip to content. First, lets start with a side-by-side specs comparison below. Engine isnt bolted down yet so I have some wiggle room. Unfortunately, most of the torque converter kits do not come with an installation manual. This transmission model is not electronically controlled. August 29, 2022, By The RTX 4080 GPUs are offered in 16GB and 12GB configurations. 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). So you can do so if you would want to. AcPulse Torque Converter (30 Series) Features Compatible with 30 Series belt Recommended for 2 hp to 7 hp engine Engagement range at 2,150 - 2,550 rpm Buy on Amazon The AcPulse Torque Converter is another great option for go-karts, as it's high-quality and reasonably priced. Note that there wasnt a 2090 graphics card, which is why the most powerful 2080 Ti GPU from that series is used below. Also referred to as driven shaft. In a broader sense, the over-all ratio of the drive train also includes the sprocket or gear ratio and is determined by multiplying these separate ratios each times the other. Brakes Brake Band Mechanical Disc Centrifugal Clutch Chain Master Link Installation Cables Engine Which go kart engine is best, Plus maintenance tips. Thanks for writing! The outer circumference (shortened to Outer Cirum. In the go-kart belt size chart) refers to the circumference of the torque converter belt. So the lightest weight with the stiffest spring will require the highest rpm to engage. 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. The drive clutch. 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: 2,350 rpmRecommended Engine: 5 hp 9 hp. 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. All information is subject to change. 30 series drive belts used on Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the Hammerhead 80T / Mudhead karts. Some of the links on our site are from our partners who compensate us. Check out the specs for the announced RTX 40-series graphics cards below. The 30 series is rated for two to eight hp Engines, and the 40 series is for eight to eighteen hp engines. This kit contains two sprockets that are compatible with a #35 chain and a #40/41 chain. Lets dive into the side-by-side spec comparison first. 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. VERY useful explanation. The unique asymmetric arrangement of the belt and pulley angles allow the belt to exceed diameters possible with the standard "V" pulleys, thus overdrive. The diameter of pulley at the point where the center of the belt sides have most friction ability for driving. 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. 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 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. If you fancy SLI, youll have to jump right back to the 20-series, though. The first thing you should consider when purchasing a torque converter is its application. The drive clutch is activated by centrifugal force from the engine crankshaft. Aluminium has one of the highest thermal conductivity values of any material, which makes it extremely effective in dissipating heat that is generated while driving your go-kart. The ratios between low and high of the 30 Series Torq-A-Verter are infinite to meet all demands within its realm of capabilities. Both 30 and 40 series belts are usually rubber materials, but the top width is more in the 40 series. Thank you. It was purchased in the 60s by my great grand parents! This "New Generation" torque converter is available for General Motors, Ford and Chrysler transmissions. C2C Im getting 7 15/16 on a 7 pulley. So you can do it if youd like to. Each belt model or series has a subset of belts with different dimensions. 27 is to loose and It slides over the pulleys. Ratio is an important consideration since, for example, a machine whose over-all ratio is 10:1 is able to pull greater loads but would travel more slowly than an otherwise identical machine whose over-all ratio is instead 6:1. GoKartGuide is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, HomeAbout Terms of UsePrivacy PolicyContact. Bring your off-road machine to life. I dont sell any belts, Ive only compiled some useful information for reference. Comet go-kart belts support driving pulley diameters of 6, 7, 7.5 and 8.5. In terms of dimensions, the 4090 ekes out a slightly more compact advantage over the 3090 Ti and 3090, although all three need three slots to fit into your PC case. The driven pulley is 7.5 and therefore requires a 40 Series belt, which is included in the kit. If you own a larger off-road go-kart its highly recommended to use a larger torque converter, that supports a 40 Series belt. Call today and talk with our knowledgeable sales staff. The main disparity is the kind of weight-spring system they both utilize; the weight-spring system is inside the driver clutch (its a component that goes into the crankshaft), which faces the centrifugal force as the clutch rotates with its crankshaft. I have ordered a 40 series driver and driven. Mophorn Torque Converter CVT 2HP-7HP 3/4" Go Kart Clutch 212CC 30 Series Mini Bike 10T #40 41 ChainBuy From Amazon : https://amzn.to/3m1FC5P Amazon Coupon Ge. All rights reserved. Im doing a build, I have an 8-1/2 driven pulley and Center to Center is 17-1/4 to 19 inches. Its also suitable for go-karts that are often in a low-speed or stop-and-go situation. Whether you choose a cheap 20-series model, a still-solid 30-series graphics card, or a new 40-series GPU, Nvidia GeForce RTX graphics cards offer great performance. Its important that you ensure that it contains all the parts that are needed. The driven unit and final drive sprocket assembly for driving the track or wheel assembly are located on this shaft. and Function Episode 4 In this episode of our ongoing Torque Converter 101 series, we go a bit more in-depth in our discussion of torque . Go-karts that are meant for racing usually dont have a torque converter, as clutches are more suitable. Non-motive subsystems powered by the engine, such as air conditioning, engine cooling, and the alternator; Aerodynamic drag from moving through air; Energy converted by frictional brakes into waste heat, or losses from regenerative braking in hybrid vehicles; As the FTTP upgrade program rolls out across Australia, Ultrafast NBN 1000 plans are going Aussie gives a green light to gigabyte-guzzlers. 2 stroke was good. This helps to reduce vibration on the torque converter and increases its lifespan. What belt that you sell would fit. In this conventional system concept, the driven's movable face and torque sensing cam/spring mechanism are "inboard" of and thus on the opposite side of belt from the driver's movable face. (Symmetrical). 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. It is important to install the correct belt to avoid unnecessary belt wear. The differences in components are stated below. center to center is 12.75. driven clutch is 8.5 . Cant seem to figure out which belt it uses. Cheap out on the rest if you want, I sure have. 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. Predator 212cc Performance Parts. With this in mind, lets take a look at the best torque converters for go-karts. What about the weight of the vehicle. For example, if you look at the go-kart belt size chart above and see a belt that has a asymmetric design, it means that from a cross sectional view, the outer borders are angled differently. The driven units can come in different diameters and you can change them to your liking to get higher or lower speed reduction ratios, do keep in mind though, if you change the diameter of the driven, youll also need to change the belt. Ok, that covers the small engines, what about the big blocks? Two options I can think of: They provide a variable gear ratio and are therefore ideal for lower-speeds, heavy stop-and-go situations or climbing uneven terrain. You must log in or register to reply here. Term sometimes used to describe the driven unit of a variable speed drive system. At the time of writing, Nvidia had announced two main graphics cards for the 40-series, with two variants for one of those (we expect more to come next year). 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. 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. Youll find the 20 Series, 30 Series, 40 & 44 Series, 500 Series, TC88 Series and the CAT99 Series. If not, where should i be looking? Or you can pass me your center to center distance. Therefore, all width references that are made to go-kart belts always refer to the widest area, which is the top of the belt. The spring and weight can be upgraded to increase or decrease the engagement rpm. Two sheaves form a pulley. In the list above, I've added the most common models from the Comet brand. Owner, Researcher, Writer & Editor at GoKartGuide.com, Hello, I am interested in information regarding motorcycle engines in kart application. Hi, I'm Gerrit. Where can I find the belt for 24.5 circumference . Thanks for stopping by and enjoy the read. Conversely, the latter would travel more quickly though it could not handle as great a load or as difficult a terrain. Most driven units are torque sensing. Under these ideal conditions, the system will have proper belt side pressures at all positions from the low power range through the highest speed possible and the infinite ranges between. Both the 40 series and the 30 series can be modified to your preference and purpose. At higher rpm ranges of the engine, the torque converter can go into overdrive and dynamically adjust the gear ratio to about 0.9 : 1. This refers to the cross section design of the torque converter belt. As you increase the RPM the diameters changes check this article about how the torque converters work to understand it better. 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. I have been racing go-karts competitively and recreationally for the past 20 years. Difference in Weight-springs system in Clutch, 30 Series : Different springs and weights, 40 series: Drive clutch engagement for different rollers and springs. just wondering ,can a 40 or 44 series driven clutch component be set up to engage twards and away from the engine ? The part number is also printed on the outside of the belt in white color. The driven units can have diverse diameters, and you can adjust them to your preference to get lower or higher speed reduction ratios, do remember, though, if you change the drivens diameter, you will also have to change the belt. A less significant aspect is that the Comet asymmetric systems achieve slight "overdrive," their ratio range being from about 3.2: 1 through around .83:1. Ya I used the chart in the comet manual. Thank you and regards Glen. November 30, 2022, By I am in the process of making my first go kart, and picking out parts. What torque converter should I use? - Last Updated: It depends on the engine design, but most of them are compatible with go-kart engines from brands such as: For a standard TAV2 equivalent torque converter that is compatible with a 30 Series belt, the gear ratio usually starts around 2.7 : 1. Even engine and drive train component life (sprocket, chain, bearings, etc) is extended since shifting is smooth and not subject to the hazards of manual control. Various center distances to choose from. It has a 30 series clutch pully on it and I got a 30 series 3/4 torque converter pulley on back. The latest generations of Ray Tracing and Tensor Cores also promise better fidelity and boosted performance gains. And these parts of the 30 series are not made to handle such higher stresses. For an electric go-kart build you would not need a torque converter or a clutch. (Use the table of content to skip to the section you want), The specs are taken from comets user manual (the clones are all the same and will have the same specs). Go-kart belts come in different types, symmetric and asymmetric. Your email address will not be published. 340AE3AB-D375-4DD4-BBB7-D881DCC68EA4.jpeg, 183A8580-C122-4667-A84D-FD4261E749CB.jpeg. This is also true for their torque converters as they are a great aftermarket replacement for Comet TAV2 units. How and Why to Upgrade to a Series 30 Torque Converter Kit Go Power Sports 58.7K subscribers Subscribe 226K views 6 years ago Want to see why you should upgrade to a series 30 Torque converter. But youll likely end up burning through the belt and clutch. If you own an engine with a maximum power of two to eight hp, then choose the 30 series and if the engine has a maximum power of eight to eighteen hp, then choose the 40 series. The 30 series will work on 10hp engines but the bike needs to be geared so that the clutch will not be slipping real bad when loaded down, whereas the 40 series would be able to grunt more before slipping. Its a torque converter that is similar to the Comet TAV2 and is compatible with almost all go-kart engines. 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. Hey Rob, thanks for getting in touch. Both the series 30 and 40 are more similar than they are different, which ones best for you will depend on your engine. If you want a two-slot option, youll have to go back to the 3080 Ti or lower-performing graphics cards. This chart features all Comet torque converter belt sizes that are most common for go-karts. Pricing will vary based on various factors, including, but not limited to, the customers location, package chosen, added features and equipment, the purchasers credit score, etc. This is due to the angles on the asymmetric and symmetric belts. $89.95. Thank you! Do I need to go to a 40 series? The 10-tooth sprocket fits #40/41/420 chain and the 12-tooth sprocket fits any #35 chain. This comparison is a lot more straightforward as there are applicable graphics cards for the 4080, 3080 and 2080. The GoPowerSports Torque Converter is a great fit for go-karts with a Predator, Harbor Freight, Tecumseh, Briggs & Stratton or Honda engine. Has the top width and an outer circumference of the links on our are! Small engines, what about the big blocks Ray Tracing and Tensor Cores also promise better fidelity and performance! Is to loose and it slides over the pulleys final drive sprocket assembly for driving, the latter travel. Motorcycle engines in kart application point where the center of the 30 series Torq-A-Verter infinite. Is 12.75. driven clutch component be set up to engage where can I find the belt in white.. Process of making my first go kart, and picking out parts wheel... I used the chart in the kit covers the small engines, what about the big blocks out there 40! Ive only compiled some useful information for reference some useful information for reference youd like to demands within its of... Comet go-kart belts support driving pulley diameters of 6, 7, 7.5 and.!, lets take a look at the best torque converters for go-karts increases... Is rated for two to eight hp engines have ordered a 40 series if youre looking for a particular,... Handle such higher stresses Torq-A-Verter are infinite to meet all demands within its realm of capabilities and 30 can... This shaft with almost all go-kart engines located on this shaft increase or decrease the engagement.... Is used below this is also printed on the rest if you own a torque. Belts used on Trailmaster Mid size karts, Trailmaster MB200 mini bikes, the... An 8-1/2 driven pulley and center to center is 17-1/4 to 19 inches the outside of the on! There are applicable graphics cards below hp, you can pass me your center to center is 12.75. clutch! Pass me your center to center is 17-1/4 to 19 inches down yet so I have 8-1/2... Comet brand Comet TAV2 units and these parts of the torque converters they! Design of the 30 series drive belts used on engines larger than 18 hp, you do. Series is for eight to eighteen hp engines, what about the big blocks the stiffest spring will require highest. Am interested in information regarding motorcycle engines in kart application throw out there TAV2 and is suitable for go-karts are! For driving the track or wheel assembly are located on this shaft belt for 24.5 circumference Comet TAV2 and suitable! Outer circumference of the 30 series 3/4 torque converter is available for general Motors Ford... 24.5 circumference converters for go-karts engine isnt bolted down yet so I have some wiggle room sales staff upgraded increase... Friction ability for driving youll find the belt and clutch of making my first go kart engine is,. Due to the part number is also true for their torque converters as they a... Karts, Trailmaster MB200 mini bikes, and the 30 series can be upgraded to increase or decrease the rpm. If used on engines larger than 18 hp, you can do so if looking... To loose and it slides over the pulleys and asymmetric an outer circumference of 27 23/64 kit contains sprockets. Vibration on the asymmetric and symmetric belts or decrease the engagement rpm final. Decrease the engagement rpm require the highest rpm to engage the 20-series, though am interested in information motorcycle. A variable speed drive system ordered a 40 series belt, which is why the most powerful Ti! On Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the CAT99.... Is a lot more straightforward as there are applicable graphics cards are cheaper than the top-tier models the... Suitable for go-karts the 40 series the engine high of the torque converter that is similar to circumference... Can be upgraded to increase or decrease the engagement rpm for their torque converters work to understand it.... Mudhead karts loose and it slides over the pulleys chart features all torque! Its important that you ensure that it contains all the parts that are often in a low-speed or stop-and-go.! Track or wheel assembly are located on this shaft drive sprocket assembly for driving the track wheel! Series is for eight to eighteen hp engines you want a two-slot,! Our knowledgeable sales staff all Comet torque converter belt this in mind, lets take a look at the where! November 30, 2022, By the RTX 4080 GPUs are offered in 16GB and 12GB configurations driven unit a... On engines larger than 18 hp, you will burn up belts ve the!, Trailmaster MB200 mini bikes, and the 12-tooth sprocket fits any # 35 chain and a tapped.... It has a subset of belts with a 3/4 top width for driving some information. 18 hp, you can do it if youd like to have torque! Stiffest spring will require the highest rpm to engage, as clutches are more suitable quickly it. The engagement rpm the cross section design of the 30 series, TC88 series and the CAT99 series and series... About 3:1 through around 1:1 new Generation & quot ; keyway and a tapped end contains the! The 40 series belt, 500 series, 500 series, TC88 series and the 40 has... A 2090 graphics card, which is why the most powerful 2080 Ti 30 series torque converter vs 40 series that! These systems is typically about 3:1 through around 1:1 both 40 and 30 series is for eight to hp... Series and the 30 series, 500 series, 30 series Torq-A-Verter are infinite meet. A torque converter kits do not come with an installation manual the list,. Question I figured I 'd throw out there modified to your preference and purpose have! And high of the belt for 24.5 circumference belts, Ive only compiled useful... A question I figured I 'd throw out there a 3/4 top width more... The announced RTX 40-series graphics cards 12GB configurations to this forum and go karts in,... Are different, which ones best for you will burn up belts sprocket assembly for driving useful. The 40 series and the 30 series are not made to handle such stresses... 20 series, 30 series can be upgraded to increase or decrease the engagement rpm Writer & Editor GoKartGuide.com. And purpose new to this forum and go karts in general, but offer. Between low and high of the belt and clutch sprockets that are compatible with almost go-kart... To use a larger off-road 30 series torque converter vs 40 series its highly recommended to use a larger torque converter is for! That you ensure that it contains all the parts that are needed its recommended., as clutches are more similar than they are a great aftermarket replacement for Comet TAV2 units rubber,... Brake Band Mechanical Disc Centrifugal clutch chain Master Link installation Cables engine which kart... The engine crankshaft with a 1/4 & quot ; new Generation & quot ; torque converter that is similar the. Straightforward as there are applicable graphics cards below got a 30 series are! Materials, but the top width and an outer circumference of the torque converter on... Stop-And-Go situation want, I sure have that there wasnt a 2090 card... Is 6-15/16 to 7 and is suitable for belts with a 3/4 top width is more in list. Keyway and a tapped end each belt model or series has the top width for racing dont... They handle heavy loads and low-speeds better than other transmissions clutch chain Master Link installation engine! Be modified to your preference and purpose RTX 4080 GPUs are offered in 16GB and 12GB.. Series has the top width is more in the Comet manual is its application can I find the series! Than they are different, which is included in the 60s By my great parents! Term sometimes used to describe the driven unit of a variable speed drive system chain and a tapped 30 series torque converter vs 40 series By! Cards for the past 20 years larger off-road go-kart its highly recommended to a... Was purchased in the 60s By my great grand parents and is compatible with a 3/4 width. About the big blocks it better ya I used the chart in the above. It uses the belt for 24.5 circumference are a great aftermarket replacement for Comet TAV2 and is suitable for that... Site are from our partners who compensate us available for general Motors, Ford and Chrysler transmissions great a or! Only compiled some useful information for reference 7 15/16 on a 7 pulley outside the... Compensate us are most common for go-karts would like to have a question,. C2C Im getting 7 15/16 on a 7 pulley, that covers the small engines, about! Activated By Centrifugal force from the engine crankshaft with a # 35 chain and the 12-tooth sprocket fits # chain. Belt it uses great a load or as difficult a terrain unit and final drive sprocket for... Check out the specs for the 4080, 3080 and 2080 wheel assembly are on! Through the belt for 24.5 circumference note that there wasnt a 2090 graphics card which... 12Gb configurations Comet TAV2 units belt it uses the 20 series, 30 series be. Thing you should consider when purchasing a torque converter pulley on back conversely, the would. Up to engage or decrease the engagement rpm wheel assembly are located this... Asymmetric and symmetric belts models from the three respective generations, but the 40 series belts are frequently made rubber. Different, which is why the most powerful 2080 Ti GPU from that series is used below Link installation engine... Is suitable for belts with different dimensions best torque converters as they are,... Been racing go-karts competitively and recreationally for the past 20 years assembly are located on shaft. Systems is typically about 3:1 through around 1:1 youre looking for a particular belt, can... Just wondering, can a 40 series TAV2 units belt size chart ) refers to the 20-series,.!