Recommended for 2 hp to 7 hp engine. Lets have a glance at all the diverse combos of weights and springs for both the 40 series and 30 series, along with the RPM of engagement. Youll notice that all of the torque converters in this list (besides the Jeremywell Torque Converter) have an aluminium backplate. If the torque load is increased this ratio is reversed instantly and smoothly to its requirement. 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. This means positive engagement at all ratio levels and minimum wear on belt, clutch or driven unit. Theyre compact and should suffice. 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. 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. Please help with belt! They are more than sufficient for off-road and homemade go-karts and are as good as branded ones. The model 30 is mounted with both stationary sheaves inboard. 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. First, lets start with a side-by-side specs comparison below. In terms of base performance potential, the 4090 has around 34% more CUDA Cores than its nearest competitor the 3090 Ti, with a 25% faster base clock and a 26% faster boost clock. The moveable sheaves allow for the pitch diameter, offering infinitely variable power ranges. I fitted a Tav 30 series CVT which it destroyed the belt. 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. 2023 Go Kart Nerds - WordPress Theme by Kadence WP, About Us - Affiliate Disclosure - Terms and Conditions - Privacy Policy, 30 series vs 40 series Torque Converter (Go-Karts/Minibike). 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. If you make the clutch engage when the engine is producing the most torque you get a good take-off and can do wheelies. Two options I can think of: any idea what belt size i need, I have a memory Motorsports go kart with a 420cc the clutch and the converter is not attached to the motor it is on two separate axles which on the other side of the axle that the the clutch is on the other end runs the chain where do I find a belt for a Mercury Motorsports go kart with a 420. Ive created a separate guide on how to measure a go-kart belt. You can order a 40 series as a complete unit with a backplate that everything mounts on ready to go, or as a separate parts group, ie; the driver, the driven, and the belt, where you build your own jackshaft to carry the driven. Alternatively, measure center-to-center distance and both pulley diameters to find an alternative. The "XTM" is slightly higher stall for gas engine application and the "XFM" is a lower stall for diesel engine applications. You can modify the springs and weights in the driver and driven to change the engagement rpm for better take-off. The model 40 is the Mid Range" torque converter, between GTC 30 and GTC 94 systems Displaying products 1 - 16 of 28 results Show: Sort: Page 1 of 2 Page 1 2 1001 GTC TC2 Torque Converter 3/4" #35 for Minibike or Gokart $249.00 ORDER NOW: $169.00 If used on engines larger than 18 HP, you will burn up belts. Ive compiled a list of the most frequently asked questions that I have received through comments, messages and emails. Call Us Today! Its made of a durable iron and aluminium material, which is very wear-resistant. 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. 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. August 11, 2022. The GoPowerSports Torque Converter is compatible with Comet 30 Series asymmetrical belts, or any equivalent that match the 30 Series belt specifications. Best to check in the owners manual or by your model name. 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. This guide is easy to understand and contains a step by step process that you can easily follow. This chart features all Comet torque converter belt sizes that are most common for go-karts. 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. Manufacturer designation: Aisin Warner 03-71 Applications (calendar years): 1981 Toyota Celica Supra 1982-1985 Toyota Celica XX 2000G/S turbo The AcPulse Torque Converter is compatible with 3/4 crankshafts and a great fit for Predator 212cc engines. I have a tecumseh motor. 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. However, Im unsure if your motorcycle engine would be compatible. If you fancy SLI, youll have to jump right back to the 20-series, though. Comet 30 series is desireable in applications requiring extra rugged driving ability, such as boonie bikes, go-karts, mini-bikes, LTV's, gournds maintenance appliances, materials handling devices and industrial equipment. For instance, predator 212 generates maximum torque of 2500rpm. The Drive unit pulley flanges, at this point, are closed to provide the largest possible belt contact diameter. Our Price: $38.99 . That said, opt for the 3090 or 2080 Ti if youre using a 750W or 650W power supply. Comet go-kart belts support driving pulley diameters of 6, 7, 7.5 and 8.5. I was really hoping to keep it as stock as possible! The moveable sheave of the clutch is forced in (as shown above) as the rpm of the engine is increased. The spring and weight can be upgraded to increase or decrease the engagement rpm. Thus situated, it happens that the belt alignment with the faces is constant since the movable faces both always together simultaneously shift "inboard" and back again. Bearings: Removal and installation of new bearings. The asymmetric belt has no engagement during the idling of the engine. Check our buyers guide for the best 30 series Torque Converters. Call today and talk with our knowledgeable sales staff. But, what if you tried to compare them in the same engine? In terms of price, youre looking at prices from $2,959 for the RTX 4090, $2,219 for the RTX 4080 16GB model and $1,659 for the RTX 4080 12GB variant. The easiest measurement of a drive belt's length. Hi, I'm Gerrit. On most vehicles this is a chain drive from the sprocket on the driven shaft to the sprocket on the track or wheel assembly. But you will likely end up burning through the clutch and belt. The 30 series is rated for 2-8hp Engines and the 40 series is for 8-18hp engines. Asymmetrical I dont see a chart to look for measurements. Symmetric go-kart belts have a top angle of 15 degree on both sides. Welcome to the ultimate go-kart belt size chart, also known as a go-kart drive belt size chart. The moveable sheave is the pulley face that moves in and out to create different pitch diameters for the drive belt. You can read more about the driven upgrade in this article. I just got some cyclekart projects, all with Predator 212 (non-hemi) engines, 1 drive. All proceeds go to maintaining GoKartGuide.com, which I currently run on my own. 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. 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. If you want a smaller GPU, consider buying a 3080, especially because their retail prices continue to tumble. All rights reserved. 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). The drive belt will then be forced to a larger diameter within the clutch sheaves, thus pulling it to a smaller diameter within the driven unit sheaves. The engine clutch is activated by centrifugal force, and the driven unit is torque sensitive, meaning it is responsive to the torque demand of the driven shaft or jackshaft, to adjust the ratio of the system for the power required according to the various conditions. There are some common problems that often do not provide or allow for the ideal operation of the drive system and the vehicle. 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. 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. Do you have a belt part number or torque converter model name/number? Im taking out my Briggs & Stratton 16 horse v-twin with a 1 inch shaft, and now I need a torque converter for a 3/4 inch shaft. Drive clutches are available for both 3/4" and 1" bore (with 3/16-1/4 keyway). They provide a variable gear ratio and are therefore ideal for lower-speeds, heavy stop-and-go situations or climbing uneven terrain. Can you use the 30 series in more powerful engines? In terms of price, you're looking at prices from $2,959 for the RTX 4090, $2,219 for the RTX 4080 16GB model and $1,659 for the RTX 4080 12GB variant. The GoPowerSports Torque Converter is a great fit for go-karts with a Predator, Harbor Freight, Tecumseh, Briggs & Stratton or Honda engine. Could u help me find the right size? Can you help me with a reference please? At it's highest speed (overdrive) and lowest load demand, the Driven unit pulley flanges are wide open providing the smallest possible belt contact diameter. 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 automatic "centrifugally-activated" clutch mounted on the engine PTO shaft which squeezes the belt to various larger diameters from its initial small diameter at idle and therby causes the machine or vehicle to tend to go correspondingly faster. As you can see in the belt size chart, Comet offers belts with an outer circumference size from as short as 22 to as long as about 45+. Its important that you ensure that it contains all the parts that are needed. The first thing you should consider when purchasing a torque converter is its application. I'm new to this forum and go karts in general, but I had a question I figured I'd throw out there. Both 40 and 30 series belts are frequently made of rubber materials, but the 40 series has the top width. Each series contains different variants and the series is used as a grouping. The part number is also printed on the outside of the belt in white color. It shows you all the individual steps of the installation process. I have a pocket bike with center to center of pulleys 51/4 diameter of both pulleys are 31/2 that drives a #35 chainto rear wheel I cant seem to find any kind of I.d. The face (pulley half) of both driver and driven that shifts position to allow change of "pitch diameter" and thus change of ratio. Both the 30 and series are more similar than theyre diverse; which one is right for you will rely on the engine. The part number indicates the different variants of the series. For the most accurate information, please ask your customer service representative. Please feel free to get in touch if you have any questions or suggestions on which go-kart belt brands and models to add. Thus situated, and even though the movable faces shift back and forth each counter to the direction of the other, it happens that the belt is carried in virtually constant alignment to the stationary faces, since the belt is at all times forced by the movable faces against parallel and nearly vertical stationary faces (just 2-1/2 degrees in angle) which are "inboard" of the belt and mounted directly in line with each other. 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. This means that the pulley and belt system will create a lot of heat, as the crankshaft spins. Or you can pass me your center to center distance. This wil not let the belt of the system attain either its proper low end or high speed power range. Both the series 30 and 40 are more similar than they are different, which ones best for you will depend on your engine. I can take a look for a compatible belt. The differences in components are stated below. Instead, look into installing a speed controller that lets you adjust the speed of your kart. If not parallel, the belt will be pulled to the side of the sheave face, creating uneven and damaging side pressures. However, under certain circumstances you could opt for a torque converter instead. - Updated 340AE3AB-D375-4DD4-BBB7-D881DCC68EA4.jpeg, 183A8580-C122-4667-A84D-FD4261E749CB.jpeg. Yes, an Nvidia GeForce RTX graphics card is worth buying today. The High End Ratio refers to the opposite pitch diameters of the drive clutch and driven unit. Its finally happened. The same thing cannot be said about a go-kart clutch. The reason for this is rather simple. Use a bolt long enough to engage the threads at least 2 1/2 times the bolt diameter. The belt on it is a newer belt that does not work! If you require a guide on how to install a torque converter on a go-kart you can refer to this video. 30 series drive belts used on Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the Hammerhead 80T / Mudhead karts. Thanks for reading and race safely! 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. What about the weight of the vehicle. For those disinterested in compromise who love top-of-the-line Nvidia graphics cards, this comparison is for you. 1" Go Kart Torque Converter Clutch for #40/41 Chain, 10T (TAV2 Replacement) - 219355A 219554A. Good evening. But what if you attempted to compare them in the same engine? Until the spring unwinds and comes apart. Comet Clutches 40 Series Torque Converters Comet Clutches, a division of Certified Parts Corporation September 1, 2017 Clutches DESCH Planox Clutch PHA-HR DESCH's hydraulic Planox clutch PHA-HR enables rapid acceleration of driven machines. Just make sure that you also compare the measurements on the product pages before you buy anything to be safe! For example, the Comet 20 Series go-kart belt has 11 different belts, each with its respective dimensions for different torque converters. Conversely, the latter would travel more quickly though it could not handle as great a load or as difficult a terrain. Thank you and regards Glen. 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. 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. Thanks for pointing out that typo! A V shaped belt indicates the unit is a TC88, 20, 40 or 44 Series - SYMMETRICAL Type. Thank you! If not, they might have sent you a 30 series instead. I have a 780 series. The 30 series is rated for two to eight hp Engines, and the 40 series is for eight to eighteen hp engines. Too short a belt will damage itself, the engine, driver, driven and/or jackshaft. It is instead controlled by throttle position and also by a governor. $139.99 $79.99. Yes. For example, the belt with the part number 203578A refers to a Comet 20 Series go-kart belt for a 6 rear pulley diameter, a center-to-center distance between 6 5/8-inches to 6 11/16-inches, an outer circumference of 27-inches and a top width of 3/4-inches. The intent is for me to build unit that I can use off road. The damage caused by this can be likened to that created by a bent crankshaft. Must be parallel to the engine's PTO 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. 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 rpm 2,450 rpmRecommended Engine: 2 hp 8 hp, 1 x Belt Guard1 x Aluminum Mounting Bracket Plate1 x 10 Tooth Sprocket for #40/41 chain1 x 12 Tooth Sprocket for #351 x 5/8 bore driven pulley 6 diameter1 x 3/4 Driver pulley1 x Full Mounting hardware1 x Drive belt. As the engine R.P.M. It also comes with two sprockets. So if you're using an unmodified predator 212 or other honda clones with a max power of 6.5hp or lower, then 30 series is for you, if you're using a more powerful engine such as the Predator 420 then go for the 40 series. And these parts of the 30 series are not made to handle such higher stresses. Do you have the model of the torque converter? You'll find the 20 Series, 30 Series, 40 & 44 Series, 500 Series, TC88 Series and the CAT99 Series. However, you can refer to the FAQ for further information. 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. 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. Torque converters are great for off-road go-karts, which need high torque. This contacts the drive belt. I have a comet series 40 setup. However, I recommend you to use a 30 series juggernaut for modified engines, they are only slightly more expensive. Thanks. 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. If you have decided to buy your new torque converter for the mini bike or go-kart, you are likely attempting to choose between the 40 and 30 series. Alternatively, if the aold belt also doesnt fit, ensure that you take into account the pulley diameters, as well. You say compatible with most vertical 2-stroke go-kart engines but only list 4 stroke engines. My goal with this site is to share valuable go-kart racing information through guides, articles, reviews, track details and more. - Last Updated: Its significant to install the right belt for avoiding excessive belt wear. 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. If you would like to have a question added, please get in touch with me. This makes it extremely versatile for lower torque ranges, climbing uneven terrain and stop-and-go-traffic. I have ordered a 40 series driver and driven. More specifically, if you own an Nvidia GeForce RTX 20-series graphics card or an RTX 30-series GPU, do you really need a 40-series graphics card? 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. Thanks. The rugged 40 series torque converter is composed of heavy walled stamped steel to withstand the extreme . But youll likely end up burning through the belt and clutch. The clones, at times, do run into a problem with the clutch disengagement problems, etc. Cant seem to figure out which belt it uses. There always is only one correct CD setting for a given driver, driven and belt. - Updated Go-kart belts come in different types, symmetric and asymmetric. In my opinion, the clones work just as fine for most purposes, of course, the original is made of better and heavier materials but they are also 2-3 times the cost. 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). Or are you able to move the driver/driven pulley closer? I cant find any chart with a belt that long. Its combination compression/torsion spring together with the mechanical advantage of its "cams" give it ability to both respond to and also to over-ride the centrifugally-controlled driver member and therby achieve (shift to) a torque multiplication ratio that, at any given moment, is a balance between the engine's power and the torque requirements of changing vehicle load and/or terrain. Horizontal shaft 4 stroke I believe you meant to say. The driven pulley in the 40 series that comes with a red spring in the driven will have to be installed with the driven pulley facing the engine. 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. Theres also an extra piece of hardware included that makes it uniquely compatible and suitable for Predator 212cc engines. This "New Generation" torque converter is available for General Motors, Ford and Chrysler transmissions. Steps Are Needed To Be Followed For Making A Street-Legal Go-Kart! Its a sperry rand model 38 with a 8hp B&S motor! Stronger Than Stock or Heavy Duty JavaScript is disabled. The pulley faces. Predator 212cc Performance Parts. In the list above, Ive added the most common models from the Comet brand. Unfortunately, there is no mounting bracket, hardware or belt cover included. In this review, well be taking a look at the best torque converters for your go-kart. I dont sell any belts, Ive only compiled some useful information for reference. What clutch/torque converter do you recommend? Torque Converters & Belts 40 Series Parts 40 Series Reverse Wound Spring, Yellow 40 Series Reverse Wound Spring, Yellow Retail Price: $18.00 $15.15 (You save $2.85 ) SKU: 204524A Brand: Current Stock: Quantity: Overview Product Description Driven spring used with 40 series driven pulley. It says the dimensions are 14 x 8 x 2 inches, which doesnt sound correct. GoPowerSports is a large wholesaler and retail distributor of high-quality go-kart parts. There are no gears, no complicated controls or levers and neither manual shifting nor clutching is involved in these systems. 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. However, this may require additional springs. Why? The variable speed drive system normally consists of an driver clutch , and a driven unit, connected into a system by a "V" type belt .

Diamond Cutting Blades For Concrete, Harry And David Locations In Missouri, Flavored Soju Alcohol Percentage, Springfield Armory 1911 Upgrades, Articles OTHER