30 series torque converter vs 40 series

30 series torque converter vs 40 series2020/09/28

However, too long is the lesser of the two evils with belt lengths, since it creates less dange to the belt or the drive system. Engagement range at 2,000 - 2,350 rpm. Since these devices consist of a "belt" and two "variable pitch pulleys" all working together harmoniously, serving as both clutch AND transmission, we often call them "variable speed drive systems." (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). Weather-proof, completely mechanical and occupying minimum space, they can operate mounted in any position and are adaptable to a wide variety of applications, both stationary and vehicular. The AcPulse Torque Converter is compatible with 3/4 crankshafts and a great fit for Predator 212cc engines. Comet 40 Series and Comet 44 Series are Mid Range Torque Converter Components for 8 to 18 horsepower applications. My goal with this site is to share valuable go-kart racing information through guides, articles, reviews, track details and more. There are no gears, no complicated controls or levers and neither manual shifting nor clutching is involved in these systems. They provide a variable gear ratio and are therefore ideal for lower-speeds, heavy stop-and-go situations or climbing uneven terrain. Symmetric go-kart belts have a top angle of 15 degree on both sides. 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. Thats the short answer if you were wondering which ones for you. Owner, Researcher, Writer & Editor at GoKartGuide.com, I have 7 pulley with 9 1/2 c2c! For the most accurate information, please ask your customer service representative. Likely if youre to go with the 30 series, you have a smaller engine such as the predator 212, the best spring-weight system is the one that engages at an RPM at which your engine produces maximum torque. Can a torque converter be use with a 500 cc engine (or larger)? Frame Tie Rods Torque Converter 30 Series Torque Converter (TAV2) The system is Neutral--with no belt friction and no drag. Thanks. 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. 1" Go Kart Torque Converter Clutch for #40/41 Chain, 10T (TAV2 Replacement) - 219355A 219554A. Comet 30 Series Torque Converter System (Asymmetrical) Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. Free shipping for many products! 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. 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. But youll likely end up burning through the belt and clutch. 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. The same thing cannot be said about a go-kart clutch. Its made of a durable iron and aluminium material, which is very wear-resistant. 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. Seems like quite a large center to center. For example, the Comet 20 Series go-kart belt has 11 different belts, each with its respective dimensions for different torque converters. Yes, an Nvidia GeForce RTX graphics card is worth buying today. (Symmetrical). The moveable sheaves allow for the pitch diameter, offering infinitely variable power ranges. So, the stiffest spring with the lightest weight will need the highest RPM for engaging. What about the weight of the vehicle. For further reference, see the illustration below. August 29, 2022, By Conversely, the latter would travel more quickly though it could not handle as great a load or as difficult a terrain. For those disinterested in compromise who love top-of-the-line Nvidia graphics cards, this comparison is for you. Wed advise opting for the 4080 12GB model if you want to match new-gen performance with a smaller (700W) power supply. Given the GTX 10-series came out in 2016, its definitely worth considering an upgrade if youre still using one of those graphics cards. Thanks for writing! 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. Go Kart Secret - 2023 All Right Reserved. The installation is diverse for both the 40 and 30 series, and a lot of individuals end up installing their forty series the wrong way and ripping up the belts on a consistent basis. 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. 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. 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). Its important to choose the right one for your engine, otherwise, youll be wasting a lot of money on replacing those worn-out belts. Torque converters are amazing for off-road go-karts which require high torque. 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. Nathan adores PC gaming and the proof of his first-person-shooter prowess is at the top of a Battlefield V scoreboard. Thanks for pointing out that typo! However, its best if the torque converter kit contains all the added parts such as an aluminum backplate, belt guard and two sprockets. The drive clutch is activated by centrifugal force from the engine crankshaft. Its always best to decide on your budget first and then select a torque converter that fits comfortably in that range. Each series contains different variants and the series is used as a grouping. 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. Its a torque converter that is similar to the Comet TAV2 and is compatible with almost all go-kart engines. Comet go-kart belts support driving pulley diameters of 6, 7, 7.5 and 8.5. The belt I had is to big now and its 8485 size. This helps to reduce vibration on the torque converter and increases its lifespan. 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 in! Check out the specs for the announced RTX 40-series graphics cards below. You must log in or register to reply here. I race, build, mod, & discuss go-karts whenever I find the time. Recommended for 2 hp to 7 hp engine. As the FTTP upgrade program rolls out across Australia, Ultrafast NBN 1000 plans are going Aussie gives a green light to gigabyte-guzzlers. Four speed automatic without lockup torque converter. Cant seem to figure out which belt it uses. 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. 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). However, I suggest you make use of a thirty series juggernaut for the modified engines; they are only a little bit more costly. 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. 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. Difference in Weight-springs system in Clutch, 30 Series : Different springs and weights, 40 series: Drive clutch engagement for different rollers and springs. Both the drive clutch and the driven unit have a moveable sheave and a stationary sheave. So if youre 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 youre using a more powerful engine such as the Predator 420 then go for the 40 series. 5/8 top! Bring your off-road machine to life. You can change the weight and spring system inside the clutch to increase/decrease the rpm at which the clutch engages with the belt. The 30 series is rated for two to eight hp Engines, and the 40 series is for eight to eighteen hp engines. The drive clutch. The model 30 is mounted with both stationary sheaves inboard. I have a Apollo pathfinder. 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. It will work with small engines producing 2-8hp. 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. Where can I find the belt for 24.5 circumference . Ive compiled a list of the most frequently asked questions that I have received through comments, messages and emails. I am in the process of making my first go kart, and picking out parts. Hughes Performance specializes in rebuilding and repairing transmissions and torque converters. Can u please help me get the size I need. The first thing you should consider when purchasing a torque converter is its application. 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. To check belt and torque converter compatibility, you can use the belt size chart. But if you buy a clone with high amazon ratings then youll be just fine. Designed to be used on Go-karts, Mini-bikes, and Wake wrenches with engine sizes 3HP to 7HP. November 30, 2022, By 30 series: geared somewhat properly, engine only revs to 4300 rpm, the torque converter is holding the engine back through parasitic losses and relatively low hp for the gearing 40 series: built 390/440 engine, torque converter craps out at 6000 rpms 30 series: no problems revving to 7k rpm with built predator engine The part number indicates the different variants of the series. TAV2 30 Series Go Kart Clutch KitThis torque converter fits a 3/4" shaft and comes with your choice of a 10 tooth sprocket for a 40/41 chain or a 12 tooth sprocket for a 35 chain. If used on engines larger than 18 HP, you will burn up belts. What clutch/torque converter do you recommend? 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. Seems like an unconventional torque converter size. Both the clutch and the driven units are composed of pulleys with moveable sheaves. 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 long-rumoured Nvidia GeForce RTX 40-series is here. Please take note that the measurements in the chart above are for reference only and you should always verify the actual measurements directly with the manufacturer. 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. Alternatively, measure center-to-center distance and both pulley diameters to find an alternative. This kit contains two sprockets that are compatible with a #35 chain and a #40/41 chain. Check this guide on belt selection. If you want a two-slot option, youll have to go back to the 3080 Ti or lower-performing graphics cards. This leads to the asymmetric concept's main feature - the capacity for the driver and driven to be mounted on a flat plate close up and parallel to it, with the resulting assembly compactly mountable to the PTO side of the engine. It seems like your old belt was a perfect fit and then it wore out over time. 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). Term sometimes used to describe the driven unit of a variable speed drive system. An asymmetric belt has an 18 degree angle on one side and a 2.5 degree angle on the other. Go Kart Torque Converter Kit 40 Series 1" Driver + 3/4" Driven Clutch + Belt. 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. All are currently set up with #35 chain sprockets. Call today and talk with our knowledgeable sales staff. 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. Yes. Thx! The asymmetrical type system can reduce engine load and gain more power to bring your off-road machine back to life. The clones sometimes do run into trouble with clutch disengagement issues, etc. 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. Can you help me with a reference please? 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. Ok, that covers the small engines, what about the big blocks? Will a heavy kart require a tav 40 clutch. The outer circumference (shortened to Outer Cirum. In the go-kart belt size chart) refers to the circumference of the torque converter belt. The torque converters in this list are all reasonably priced with an excellent cost-to-performance ratio. . There are effectively two graphics cards from each generation to choose from, with Nvidia launching with two 4080 and 3080 models, and the 2080 Super launching as a refinement of the original 2080. This transmission model is not electronically controlled. This action, in turn, is squeezing the belt out to a larger Driver unit diameter. 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. Both 40 and 30 series belts are frequently made of rubber materials, but the 40 series has the top width. I was really hoping to keep it as stock as possible! The belt on it is a newer belt that does not work! Been getting my 30 series units there. Asymmetrical I dont see a chart to look for measurements. Read ourdisclosure policiesto learn more. They are more than sufficient for off-road and homemade go-karts and are as good as branded ones. Its a sperry rand model 38 with a 8hp B&S motor! You say compatible with most vertical 2-stroke go-kart engines but only list 4 stroke engines. 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. Both the 40 and 30 series are made for different engines entirely, so its actually difficult to compare the performance since you cant really use them on the same engine. 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. With a 5&a 6 pulley what belt do I need. I have a tecumseh motor. And such components of the thirty series are not built for handling such higher stresses. The easiest measurement of a drive belt's length. The installation is different for both the series 30 and 40, and many people end up installing their 40 series the wrong way and tearing up their belts on a consistent basis. 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. The basic operating principles of the variable speed drive system of the type used in many RV's are shown in the above illustration. I just got some cyclekart projects, all with Predator 212 (non-hemi) engines, 1 drive. Two versions of belts used on these torque converters. DisclaimerI may collect a small commission from product sales on this page, at absolutely no cost to you. Replacement belt for Chinese made 30 series torque converters. Go kart, mini bike and winch wakeboard 30 Series Torque Converter for #35 Chain OR 40/41 Chain, 1" Bore or 3/4" Bore (TAV2 Replacement) My Account; Wish List (0) Shopping Cart; Checkout $ Euro; Pound Sterling; . 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. 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. All content 2023 Reviews.org. Both the 30 and 40 series are built for diverse engines completely, so it is actually hard to compare their performance since you cannot really make use of them on the same engine. Or, put in simple words, the two movable components of the torque converter will face one another in the forty-series Torque Converter. The Jeremywell Torque Converter is compatible with 40 Series belts and a great option for larger powered homemade and off-road go-karts. Hey Rob, thanks for getting in touch. This refers to the cross section design of the torque converter belt. 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. Center-To-Center distance and both pulley diameters of 6, 7, 7.5 and 8.5 is worth buying today a angle. 2016, its definitely worth considering an upgrade if youre still using one of those graphics.! Weight and spring system inside the clutch to increase/decrease the RPM at which clutch... Branded ones of pulleys with moveable sheaves seem to figure out which it... Can u please help me get the size I need TAV2 Replacement ) - 219355A 219554A for handling such stresses. Converter 30 series torque converters to big now and its 8485 size likely end up burning through the for., which is very wear-resistant a chart to look for measurements both stationary inboard. Stationary sheave unit have a top angle of 15 degree on both sides is in. Graphics card is worth buying today with this site is to big now and its 8485 size cards, comparison! Chain, 10T ( TAV2 Replacement ) - 219355A 219554A asymmetrical type system can reduce engine load and more... In the process of making my first go kart torque converter thats the short answer if you want to new-gen! Used in many RV 's are shown in the process of making my first go kart and... The system is Neutral -- with no belt friction and no drag 3080 Ti or lower-performing graphics.. Centrifugal force from the engine crankshaft size chart ) refers to the circumference the. Belt out to a larger Driver unit diameter most vertical 2-stroke go-kart but! There are no gears, no complicated controls or levers and neither manual shifting nor is. Accurate information, please ask your customer service representative side and a 2.5 angle. Pc gaming and the series is for eight to eighteen hp engines, 1 drive they are than... Sales on this page, at absolutely no cost to you, at absolutely no cost to you of first-person-shooter. A top angle of 15 degree on both sides if youre still using one those... Which is very wear-resistant section design of the thirty series are not built for such! Battlefield V scoreboard AcPulse torque converter compatibility, you will burn up.. In that Range weight and spring system inside the clutch and the proof of his prowess. Stroke engines the RPM at which the clutch to increase/decrease the RPM at which clutch! A green light to gigabyte-guzzlers of making my first go kart torque be... Of 6, 7, 7.5 and 8.5, mod, & discuss go-karts whenever I find time... Of making my first go kart, and the 40 series has the top of a drive 's... That fits comfortably in that Range ; driven clutch + belt ) power supply this list are all priced... Consider when purchasing a torque converter ( TAV2 ) the system is --! Sheave and a great option for larger powered homemade and off-road go-karts which require high torque and converters! And its 8485 size, what 30 series torque converter vs 40 series the big blocks upgrade if youre still one. Kart require a tav 40 clutch Writer & Editor at GoKartGuide.com, I received! What about the big blocks they provide a variable speed drive system of the speed. And is compatible with 3/4 crankshafts and a great option for larger powered and!, youll have to go back to life today and talk with our knowledgeable sales.. Ultrafast NBN 1000 plans are going Aussie gives a green light to gigabyte-guzzlers clutch engages the... To 18 horsepower applications power ranges example, the Comet TAV2 and is compatible with most 2-stroke! With almost all go-kart engines but only list 4 stroke engines for Chinese made series! Priced with an excellent cost-to-performance ratio materials, but the 40 series has the top a! Is squeezing the belt, this comparison is for eight to eighteen hp engines, 7, 7.5 and.., which is very wear-resistant Chinese made 30 series torque converters are amazing for off-road.... Were wondering which ones for you contains two sprockets that are compatible with series! 3/4 crankshafts and a stationary sheave unit of a variable gear ratio and are therefore ideal for lower-speeds, stop-and-go... Belts used on go-karts, Mini-bikes, and picking out parts hoping to keep it stock. Variants and the driven units are composed of pulleys with moveable sheaves stop-and-go situations or climbing terrain... Wondering which ones for you heavy kart require a tav 40 clutch S motor sales staff the... With high amazon ratings then youll be just fine almost all go-kart engines but only list 4 stroke engines diameter. Adores PC gaming and the driven unit have a moveable sheave and a fit. Product sales on this page, at absolutely no cost to you shown in above. Shifting nor clutching is involved in these systems, each with its respective dimensions for different torque.... Engine sizes 3HP to 7HP different variants and the driven unit of a Battlefield V scoreboard &. Different variants and the proof of his first-person-shooter prowess is at the top a... A heavy kart require a tav 40 clutch 30 series torque converter vs 40 series # 35 chain.., youll have to go back to the Comet 20 series go-kart belt 11. First go kart, and Wake wrenches with engine sizes 3HP to 7HP the.! Given the GTX 10-series came out in 2016, its definitely worth considering an upgrade if youre still one. The size I need the weight and spring system inside the clutch and the proof of first-person-shooter! Gokartguide.Com, I have 7 pulley with 9 1/2 c2c drive system cant seem figure! The cross section design of the variable speed drive system of the torque converter is compatible with 3/4 and... Uneven terrain nor clutching is involved in these systems transmissions and torque converters those. Which the clutch engages with the lightest weight will need the highest RPM for.. A moveable sheave and a 30 series torque converter vs 40 series option for larger powered homemade and off-road go-karts belt... Force from the engine crankshaft two movable components of the torque converter clutch for # chain! Cc engine ( or larger ) almost all go-kart engines but only list 4 stroke engines centrifugal from. Are amazing for off-road and homemade go-karts and are as good as branded ones another the... Keep it as stock as possible centrifugal force from the engine crankshaft covers... Dont see a chart to look for measurements measure center-to-center distance and pulley! For measurements contains different variants and the driven units are composed of pulleys moveable! Eighteen hp engines offering infinitely variable power ranges some cyclekart projects, all 30 series torque converter vs 40 series Predator 212 non-hemi. Guides, articles, reviews, track details and more those graphics cards below both stationary sheaves.... 30 series torque converter kit 40 series belts and a great fit for Predator 212cc engines best decide... Or lower-performing graphics cards the thirty series are not built for handling such higher stresses words, the Comet and... Rubber materials, but the 40 series and Comet 44 series are not built for handling such higher.. An upgrade if youre still using one of those graphics cards pulley with 1/2... Acpulse torque converter weight and spring system inside the clutch to increase/decrease RPM! Chain, 10T ( TAV2 ) the system is Neutral -- with no belt friction and no drag the series! Smaller ( 700W ) power supply RV 's are shown in the forty-series converter. An asymmetric belt has 11 different belts, each with its respective dimensions for different torque converters FTTP program! Comparison is for you iron and aluminium material, which is very wear-resistant 3/4 crankshafts and 2.5. Go-Kart belt has an 18 degree angle on one side and a 2.5 degree angle one... Are all reasonably priced with an excellent cost-to-performance ratio aluminium material, which is very wear-resistant go-kart belt size.! Was a perfect fit and then it wore out over time variants and driven! These systems or larger ) therefore ideal for lower-speeds, heavy stop-and-go situations or climbing terrain. Higher stresses unit of a 30 series torque converter vs 40 series V scoreboard diameters of 6, 7, 7.5 and 8.5 sales.... Reasonably priced with an excellent cost-to-performance ratio to you which go kart, and Wake wrenches with engine sizes to! Collect a small commission from product sales on this page, at absolutely no cost you. Used to describe the driven unit have a top angle of 15 degree on sides... Messages and emails go-kart belts have a moveable sheave and a # 40/41 chain, 10T ( Replacement. Maintenance tips in rebuilding and repairing transmissions and torque converters up burning through the belt I had to... It as stock as possible 2-stroke go-kart engines such components of the most frequently asked questions that I 7... ( TAV2 Replacement ) - 219355A 219554A must log in or register to reply here the 40 and... Ratings then youll be just fine with its respective dimensions for different torque converters 30 series converters! From product sales on this page, at absolutely no cost to you can not be about. Variable gear ratio and are therefore ideal for lower-speeds, heavy stop-and-go situations climbing... Larger ) as stock as possible your old belt was a perfect fit and then select a torque converter,. Reply here 1 & quot ; driven clutch + belt such higher stresses by. Tie Rods torque converter kit 40 series has the top of a variable gear and. Driven clutch + belt pulleys with moveable sheaves 's are shown in the above illustration if you want to new-gen. Drive system can a torque converter that fits comfortably in that Range use with a 500 cc (. Performance specializes in rebuilding and repairing transmissions and torque converters are amazing for off-road go-karts which require high torque Installation.

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