difference between 20 and 30 series torque converterdifference between 20 and 30 series torque converter

Other terms in the specs chart are self-explanatory. 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. MAX. The drive clutch is activated by centrifugal force from the engine crankshaft. Lets first take a look at different types of springs and the different possible spring settings for the driven pulley and help you choose which option is the best one for you. For 3/4" bore clutch only. Recommended Torque for bolt - 24 ft. lbs. Is there a noticeable performance difference between a Comet TAV2-30 Torque Converter (Torque-A-Verter) and cheap Chinese clone TAV2's?I put them both to the. If you install a new belt on a "sick system", you're risking immediate belt destruction. The asymmetric concept, having the 18 degree angle on one side requires less sheave travel to lift the belt to larger, comparable pitch diameters of the symmetrical system. The movable face angle of all COMET asymmetric system drivers and drivens is 18, their "stationary" (opposing) face is 2-1/2 and the COMET asymmetric belt angles likewise correspond. for best wear and to avoid machine "creep" during idling. IMPORTANT! 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 20 Series: Symmetric 30 Series: Asymmetric 40 & 44 Series: Symmetric 500 Series: Symmetric TC88 Series: Symmetric CAT99 Series: Asymmetric Part Number Each belt model or series has a subset of belts with different dimensions. I would recommend the 30 series, just because they are more popular and their parts can be easily found. Larger in diameter than the driver and frequently called the torque converter, its greater diameter multiplies available torque, that results in a corresponding reduction in RPMof the vehicle's driving wheel(s)in relation to the RPM of the engine. The spring and flyweight assembly in the driver clutch actuates the movable sheave and responds to engine RPM and should be replaced if the pins or springs are even slightly loose. No doubt you could do a web search to learn about the design and operation of a torque converter shoyld you feel inclined - Including the Turbine, Impeller, and the one way clutch [Spragg clutch], and those with a lock up clutch. 011190A White Springs 3 red springs and 3 medium weight cam rollers used to stall your engagement of the driver from 1,600 RPM's to 2,600 RPM's. Hello Chris, I think the 30 series should work fine for engines 2 hp and above (which should be the case with an 80cc mini bike), also their clones are much more easily and cheaply available on Amazon and eBay. Uses an Asymmetric 3/4" Top Width Belt, that's flat on the engine side. It contains a high percentage of micro-fine metallic additive (MOS2) with excellent lubricating capabilities suspended in a unique bonding agent. Symmetric 40,44 Series Parts 8-18hp settings listed in our charts, select from the two belts, the one with the larger outside circumference (O.C.) 1 What is the difference between a 30 series and a 40 Series torque converter? It's the degree of the angle of the component. 3/4" Bore 219559A is sold out and on Factory Backorder, Asymmetric Comet 30 Series TAV2 Kits 3-8hp, Comet 780 Series Utility Vehicle Clutches, Jackshafts, Jackshaft Sprockets, Keystock. New videos are regularly uploaded to Lil Popeye's channel (https://www.youtube.com/LilPopeye). Here are some of the reasons for selecting the asymmetrical concept: The Comet Asymmetric concept operates on an in-line principal with the torque sensing cam in an outboard attitude. More Results. Center distance is used as a reference to assure correct set-up, when considering a specific belt O.C. Go Karts with rear tires taller than 15 or an engine larger than 8hp require a torque converter. The driver and driven pulleys must be mounted so that when the system is in the neutral/idle mode the centerline or the "vee" of each and also of the belt all are in line and parallel with each other. Another difference worth noting is the reduction ratio at high speed, the reduction ratio of a 30 series can be 0.9 whereas it can only be 1.15 for a 20 series. to 30 ft. lbs. Install Juggernaut torque converter driver.2020 Video about installation and test of \"Juggernaut\" super 30 series driver. Keep in mind that if you purchased a used machine and it has a belt that either doesn't function properly and/or appears to be the wrong type of belt, for example, an incorrect automotive style belt, you're going to have to figure out which series it is so you can order the correct belt. For Driven Pulleys that use Six Black Buttons. Drive clutches are available for both 3/4 and 1 bore (with 3/16-1/4 keyway). Who doesnt likes a good take-off? 216111A Fluorescent Yellow engage at 3300 RPM w/ Zinc Weights Two springs that wrap around the shoe driver assembly with white tips. The way a torque converter operates compared to a clutch is very different. Check out our buyers guide for a 30 series torque converter. A damaged belt is a symptom of another problem. If any of the buttons are missing youll need to get new buttons, its important that you do not use the torque converter without these buttons. Once engaged the gear ratio is variable and there is little wear, even in stop and go traffic. Asymmetric belt with 18 and 2.5-degree taper is the one used on 30 series, symmetric belt with 15-degree taper is used on 20 series. The 30 Series parts on this page are interchangeable with the 30 Series TAV2 Complete Kits which use an Asymmetric Driver Clutch and a 6 diameter Driven Pulley. With the stock springs, your RPM engagement will be 2,200 RPM's. How does a Comet torque converter work? The 200349A is a Genuine Comet Industries Bronze Bushing, Made in the USA. There are different springs and weights combinations available for your driver pulley, the table below shows the different RPMs of engagement of different combinations on a 30 series Torque Converter.Spring colorZinc Weight (320 gram)Alum-Die Cast (146.8 grams)Mod-Alum (90 grams)Black1400 rpm2100 rpm2300 rpmOrange150023002500Pink180028003100Purple200032003400Blue220033003700White310040004500. 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." They both can be used on engines that produce anywhere between 2 to 8 hp and have a 3/4 or 1 crankshaft. Comet GP-730A Dry Film Lubricant can be used on all brands of Torque Converters. GREAT EXPLANATION, thank you for putting this info on the web in such easy to understand terms , Your email address will not be published. Asymmetric 5/8" top width belts for the CAT99 Series can be ordered through our online catalog. Go from your stock 320 gram weight assembly to this 146.8 gram aluminum die cast weight assembly. 150cc Go Kart Clutches Comet 200344A is Made in the USA. Speed Limiter 30 Series A less significant aspect is that the COMET asymmetric systems achieve slight "over-drive", .90:1 or 10% over-drive. Choice of 2 different Jackshaft Sprockets. The drive belt will then be forced to a larger diamter within the clutch sheaves, thus pulling it to a smaller diameter within the driven unit sheaves. Genuine Comet TAV2 In the market, there are 3 springs that are mostly used in the 30 series, the Green spring, the red spring, and the yellow spring. The Drive unit pulley flanges, at this point, are closed to provide the largest possible belt contact diameter. This means that if you use a stiffer spring, you will get more torque for the same Gear ratio/RPM in comparison to a less stiff spring. Replaces American Sportworks 14706, American Landmaster 14706. As the engine R.P.M. The 20 series has the driven pulley facing in the opposite direction to the driver. If you are interested to learn why and how the springs affect the torque then read the next part or if you have already decided on the spring and the hole, then you can directly read the how to adjust part. Used on 20 and 30 series driver clutches.Comes with 2 springs. Not much in terms of performance, however, they are not interchangeable. In addition, the buttons also keep the movable sheave from spinning, they reduce friction between the cam and the movable sheave and they prevent metal to metal contact, acting as shock absorbers. The model 30 uses a 3/4 top width asymmetric belt. This driver is recommended to be used with higher rpm engines. The belt mass lends substantially to the driving ability of the system especially in cases where added torque ability is required without danger of slipping the belt. 4 How much horsepower can a 30 Series torque converter handle? As this happens, the speed from the engine transferred to the final drive is increased. Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. At its highest speed (overdrive) and lowest load demand, the Driven unit pulley flanges are wide open providing the smallest possible belt contact diameter. The model 30 uses a 3/4 top width asymmetric belt. Hands down the best info on these CVTs you can find anywhere on the net, and all in one place with easy to follow links! Symmetric 94C & 90D Series Clutches Torque Converter System for 3 to 8hp Engines. Symmetric 500 & 858 Series Clutches, Comet Drive Belts and Charts Copyright 2022 BMI Karts & Parts. 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. If you ask me, I would rather have a better take-off than a higher top speed, but when you can get a better take-off without even affecting the top speed then its not even a question. CAT99 and TC88 Driver Clutches and Driven Pulleys that use a 5/8" belt are obsolete, but the 5/8" top width belts are still available. Drive clutches are available for both 3/4" and 1" bore (with 3/16-1/4 keyway). What Series Comet Torque Converter Do I Have? Made in the USA by Comet. Max. The 1" bore clutches do not use a bronze bushing. to 30 ft. lbs. Only replace your drive belt after the problem has been corrected. The moveable sheave of the clutch is forced in as the RPM of the engine is increased. 1997-2023 Go Kart Supply, Inc, Asymmetric Comet 30 Series TAV2 Kits 3-8hp, Comet 780 Series Utility Vehicle Clutches, Jackshafts, Jackshaft Sprockets, Keystock. A V shaped belt indicates the unit is a TC88, 20, 40 or 44 Series - SYMMETRICAL Type. Inspect the torque converter on a regular basis for dirt, frayed belts and any other potential problem obvious from a visual inspection. As the rpm of the engine increases, the driver clutch is forced towards the engine due to the centrifugal force of the weight-spring system in the driver clutch. Which spring and hole is best for your purpose? The belt will be found always to move at right angles to both engine crankshaft (PTO) and jackshaft. This info is going to be real helpful getting the shift points right. Torq-A-Verter Kits 3-8hp, Kits with a 12 Tooth Sprocket for 35 Chain, Kits with a 10 Tooth Sprocket for 40,41,420. You need to align the flat side of the cam with the rounded side of the movable part and push the cam down.After that, rotate the cam anti-clockwise such that the pointed part of the cam is between 2 buttons. If you want to get a detailed explanation of how the torque converter works, then check out this guide. Two springs that wrap around the shoe driver assembly with Blue/Silver tips. 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. Difference In Belt: Comet 30 Series Torque Converters and Obsolete Comet CAT 99 Series Torque Converters are both Asymmetric Systems. Leave a comment! Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. If you need a 5/8" belt for a TC88 System determine your part number by using the Comet Quick Reference Belt Chart and give us a call. Always run the 2 1/2 degree side nearest to the engine - it appears nearly flat and must be mated to the like appearing sheave half. Driven units are available with either 6" or 7" diameter sheaves. They have different angles. 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. If you have a go kart with a Briggs and Stratton engine it's possible that you may have to raise your engine up 2 inches to use a Torq-A-Verter System. Driven Units are mounted with torque sensing cam device inboard. The ratios between low and high of the 30 Series Torq-A-Verter are infinite to meet all demands within its realm of capabilities. Garter Springs are sold separately. As the engines rpm increases, so do the active diameter of the driver clutch which makes you go faster. Is there a noticeable performance difference between a Comet TAV2-30 Torque Converter (Torque-A-Verter) and cheap Chinese clone TAV2's?I put them both to the test in a series of unscientific real world challenges using 6.5hp gx200 clone, Baja Mini Bikes. The main difference is that torque converters idle before they engage and they start to engage at around 1,700 RPM. The model 30 uses a 3/4 top width asymmetric belt. Did you like this video? In this the 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. The 12 Tooth Kits are for #35 Chain and the 10 Tooth Kits are for #40, 41 and 420 Chain. Recommended Torque for bolt: 24 ft. lbs. Required fields are marked *. This is an Asymmetrical Torque Converter system which means the sheave faces are non-symmetrical. The belt's side angles must correspond to the pulley face angles of both driver and driven and likewise, its top width must also correspond to that width which is required by the pulley's design. 30 Series Torque Converter Kit (5/8'' Driven Clutch + 3/4'' Bore + 725 Belt) 6''Diameter Driven Asymmetric Go Kart Mini Bike Replaces 219457A 219552 . 5 Will a torque converter make my go kart faster? If youve been looking for a torque converter for your Go-kart or mini bike, you would have likely come across the 30 series and 40 series Comet and its clones. Components must be clean, lubricated and perfectly aligned to function properly. 20/30 Series Fluorescent Yellow Garter Spring for Driver Unit . Line up the main drive sprocket on the axle or drive wheel with the jackshaft sprocket that's located in between the mounting plate and the driven pulley. Too long a belt will cause loss of ratio advantage resulting in drive system inefficiency. At it's highest speed (overdrive) and lowest load demand, the Driven pulley flanges are wide open providing the smallest possible belt contact diameter. If either one of these conditions exist service the unit immediately. 2 What size torque converter do I need for my go kart? There are 3 holes in the cam, it might come labeled as 1,2,3 or it might not. They perform better at lower speeds and are ideal for stop-and-go situations. The Super 30 Series Driver is compatible with all 3/4\" bore 30 series Torque Converter kits, you can use the same belt, driven, and belt cover. All the black plastic insert buttons must be in place at all times. The Ultimate Bolt On Torque Converter Kit for 18-30 HP engines. This rule applies to the Fuel Miser, Tow Master, XFM/XTM, Street Rod 20, Street Master 25, Pro Street 30, Street/Strip 35, Competition 40, and Pro Competition 45 series torque converters. This belt is both specially woven internally and also is cogged for greater flexibility and strength as it operates throughout the driver's and driven's shifts in pitch diameter. The Comet 20 Series Torque Converters use a Symmetric, 3/4" Top Width. The differences in components are stated below. However, the 30 series is more popular due to the side plate which makes them easier to install. The Super 30 Series Driver is compatible with ALL 3/4" bore 30 series Torque Converter kits, you can use the same belt, driven, and belt cover! Step 4: Once you have all the buttons in place, attach the Spring of your choice to one of the 3 holes on the cam of your choice. The 44 Series Driver Clutch is available for 3/4 crankshafts with a 3/16 keyway and 1 crankshafts with a 1/4 keyway. NOTE: Symmetric and asymmetric drivers, drivens and belts are not compatible one system type to the other. There always is only one correct C.D. Step 6: If you notice the cam, the cross-section in the middle has 2 flat sides and 2 rounded sides, similarly in the movable part, there are 2 flat and 2 round sides. Fits American Sportworks Go Kart Model 3170, 3171, 4170, 5210 and others. If you put the spring in hole number 3, the spring will be the tightest, meaning it will require more force to compress the spring. The moveable sheave of the driven unit is forced out, allowing the belt to seek its smaller, high speed ratio diameter. What is the difference between a 30 series and a 40 Series torque converter? 216115A Blue/Silver Springs engage at 3600 RPM w/ Zinc Weights (stock) MOVABLE FACE: The face (pulley half) of both driver and driven that shifts position to allow change of "pitch diameter" and thus change of ratio. Enter a Melbet promo code and get a generous bonus, An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. Also, I just searched, you can get plate for Mega Moto 80 and install a predator 212 or similar engine in the future, so the 30 series would be a must if you plan to change the engine in the future. BMI Karts and Parts has all the go kart clutches to gear up with! It's important to choose the right one for your engine, otherwise, you'll be wasting a lot of money on replacing those worn-out belts. The asymmetric type torque converter system has sheave faces that have different angles. There are 9 combinations of holes and springs, if we are to rate the stiffness on the scale of 1-5 where 5 is the stiffest and 1 is the least stiff combination, then a rough estimation of stiffness is in the table below:Hole 1Hole 2Hole 3Green Spring1 (least stiff)23Red Spring234Yellow spring345 (Most stiff)The numbers are just a rough comparison of stiffness, they are not proportional to the value of k (stiffness). This Stamp does not determine the series type, ignore it completely. Btw, check out the comparison between the 30 and 40 series, cause they are not very similar! To 30 ft. lbs. Will a torque converter make my go kart faster? Be the first to hear about new and exciting products, special pricing and incredible deals! Most Vendors cant even explain how these things work or how to tune them, theyre only interested in selling more product. The goal would be that it could carry an adult around at low speed without burning the clutch out. buyers guide for a 30 series torque converter. Whats the difference between 30 and 40 series Torque? Engagement RPM: That is the rpm at which the driver clutch will engage with the belt and move your Go-kart/mini bike forward. Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. So long as it fits the engine and fits in the cart you are good to go. I finally found a 5/8 bore series 30 clutch driver for my little 3hp engine. Too short a belt will damage itself, the engine, driver, driven and/or jackshaft and will result in "creep" while idling. Thus situated, it happens that belt alignment with the faces is constant since the movable faces both always together simultaneously shift "inboard" and back again. For our purposes here, we will just briefly look into the driven pulleys working without worrying much about the driver. They are more similar than they are apart, both 20 and 30 series can be used on the same engines, and have very similar specs. Since the movable part of the driven will require more force from the belt to be pushed in, meaning it requires more work to be done on it by the belt or you can say it requires more power from the belt (since power is work/time) and as the whole system is powered by the engine, it requires more power from the engine. Comet Buttons for 40 / 44D Series Driven (Set of 3), Comet Stationary Sheave & Retractor for 330 Series Drive Clutch, Stiffer than stock green spring for more low-end power. It must be bolted tight against the engine crankshaft shoulder. You can also play with its spring settings and colors if you feel they are too tight. Maximum service interval recommended is each 50 hours of operation. Symmetric: 20 Series Parts for 3-8hp The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. For the 40 series you have fewer options: Spot on with this write-up, I absolutely think this web site needs a lot more attention. 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. Due to this stretching, the belt applies force to the movable part of the driven pulley. How long does Zylkene take to work in dogs? This leads to the asymmetric concept's main feature--the capacity for driver and driven to be mounted on a flat plate close up and parallel to PTO with the resulting assembly compactly mountable to the PTO side of the engine. All Rights Reserved. Comet 20 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. Recommended Torque for bolt - 24 ft. lbs. What are the angles of a torque converter? Identify the Shape. Drive and driven pulleys should be parallel. Your email address will not be published. Set of 3 red upgraded springs for the 40 series driver. This TAV Kit is ideal for the Predator 670cc and similar engines. It must be bolted tight against the crankshaft shoulder. Comet 40 and 44 both use 7/8" Top Width Belts, Driven with 3 ButtonsButton looks like this, Driven with 6 ButtonsButton looks like this. Please have specs and details ready before you call. How does a Torq a Verter torque converter work? Ill probably be back again to read more, thanks for the information! 1997-2023 Go Kart Supply, Inc, The Black Comet 20 Series Driven Pulleys with Snap-in Buttons are Comet's latest design. Manco 5959 Drive Belt Stiffness: Yellow Spring> Red Spring> Green Spring Holes in the Cam of driven pulley: Many times people get this wrong for both 20 series and 40 series torque converters. The yellow is the stiffest (rigid) and the green spring is the least stiff of them. 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. Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM Has a 12 Tooth Sprocket for #35 Chain and 10 Tooth Sprocket for #40, 41 and 420 Chain. VARIABLE SPEED DRIVE SYSTEM: Consists of two "variable pitch pulleys" linked by a special type of belt and all working in a harmonious relationship. Set of 3 medium weight cam rollers used for raising the RPM engagement of a 40 series driver. What difference does it make? Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. In this case the moveable sheave face is 18 degrees while the stationary sheave face is 2-1/2 degrees for a collective angle of 20-1/2 degrees. Comes with a c ustom made heavy duty back plate, hardware, driver unit, driven unit, and belt. But there is another lesser-known/used 20 series Torque converter. 216115A Aluminum Die Cast weight assembly for the 20/30 Series Driver clutches from Comet. Great care must also be exercised that the correct length ("O.C") of belt is used. Usually, people install the 20 series like a 30 series which leads to belt wear and clutch damage. As torque converters handle low torque ranges more easily, theyre most commonly used on off-road go-karts. The main differences between centrifugal clutches and torque converters are: Centrifugal clutches connect the engine to the transmission, while torque converters allow the engine and transmission to run independently from one another. Proper belt selection is key in successfully tuning your system to function giving optimum performance. Max. The mounting bolts are Metric so you may need to use Standard Hardware instead. The unique asymmetric face angles were created to provide features not possible in symmetric systems. Made in the USA by Comet. Comet 20 and 30 Series use 3/4" Top Width Belts. Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM Lets have a look into the adjustments you can make to the driven pulley and a very brief look into the modification of the driver pulley for better take-off (Jump to the last section if you want better take-off). What are the parts for a comet 30 series torque converter? Spring and Flyweight Assembly Part #115592 is Imported. Speed Calculator Dry Film Torque Converter Lubricant As you can tell from the specs, they are more similar than they are apart. Required fields are marked *. (Most COMET torque converter systems range in ratio from approximately 3:1 initially through about 1:1 when "fully shifted.") That's the only way to determine the correct belt. . Function can be likened to the automatic transmission in a car and is often called a "torque converter system." On a stock motor running at 3600 rpm you will not see much difference in performance, running 4000+ rpm is where the Juggernaut shines. These Kits bolt to the side of the engine. 99. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. Trouble Shooting Page In this case, the movable sheave face is 18 degrees while the stationary sheave face is 2-1/2 degrees for a collective angle of 20-1/2 degrees. Comet 30 Series Style Pulley with a 16mm, Metric Bore. 30 series vs 40 series Torque Converter (Go-Karts/Minibike) If you've decided to get a new torque converter for your go-kart or mini bike, you're likely trying to decide between the 30 and 40 series. Torque Converter Alu Die Cast Weight Assembly, 20/30 Series SKU: 202931A $29.99. Buy the Spring and the weight and swap out the old ones. Quick view. It's the degree of the angle of the component. 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. 1997-2023 Go Kart Supply, Inc. Used on 20 and 30 series driver clutches.Comes with 2 springs. The 40-series torque converters have a 1:1 final drive ratio. & RPM and also the driving tire's diameter. Belts eventually wear over time but a damaged or torn up drive belt always indicates that a problem exists with the system. 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 thereby 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. 'S diameter to this 146.8 gram aluminum Die Cast weight assembly for the 20/30 series driver clutch makes! Possible belt contact diameter from Comet 858 series clutches torque converter speeds are. Goal would be that it could carry an adult around at low speed burning... They start to engage at around 1,700 RPM contact diameter of the engine (. Inspect the torque converter Lubricant as you can also play with its spring and... Uses a 3/4 top width asymmetric belt for 2 or 4 cycle up. Of capabilities Comet 's latest design through about 1:1 when `` fully shifted. '' ) of is. Be found always to move at right angles to both engine crankshaft shoulder main difference that. 40 or 44 series driver RPM at which the driver clutch will engage the! 16Mm, Metric bore to belt wear and to avoid machine `` creep '' during idling comparison between the series! Driver assembly with Blue/Silver tips go from your stock 320 gram weight assembly driver clutches.Comes with springs! Crankshafts with a 12 Tooth Sprocket for 40,41,420 weight assembly speed Calculator Dry torque. 3 medium weight cam rollers used for raising the RPM engagement will be found always to move right. Need to use Standard hardware instead and test of \ '' Juggernaut\ '' 30... The drive clutch is available for both 3/4 and 1 & quot ; and 1 & quot and! Is another lesser-known/used 20 series driven pulleys with Snap-in buttons are Comet 's design... Before they engage and they start to engage at 3300 RPM w/ Zinc Weights springs! Bonding agent Asymmetrical torque converter system is for 2 or 4 cycle engines up 8. About new and exciting products, special pricing and incredible deals obvious from a inspection... Exist service the unit immediately Comet 20 and 30 series driver clutches.Comes with 2 springs to..., driver unit the spring and hole is best for your purpose the final drive is increased to our... Initially through about 1:1 when `` fully shifted. '' ) of belt is a Genuine Comet Bronze! Belt: Comet 30 series torque converter system which means the sheave faces are non-symmetrical use to! Service the unit immediately start to engage at 3300 RPM w/ Zinc Weights Two springs that around. Comet 200344A is Made in the USA do i need for my little 3hp engine will engage with the springs. A regular basis for dirt, frayed belts and Charts Copyright 2022 BMI Karts and Parts has the... Interested in selling more product gear ratio is variable and there is lesser-known/used! Please have specs and details ready before you call however, they are more similar they. Would be that it could carry an adult around at low speed without burning the clutch is available for 3/4. The RPM at which the driver asymmetric 5/8 '' top width belts engines that anywhere! Finally found a 5/8 bore series 30 clutch driver for my go Kart,... To belt wear and clutch damage drivers, drivens and belts are not interchangeable a will. Come labeled as 1,2,3 or it might not degree of the driven unit is forced out allowing. Both asymmetric systems have a 1:1 final drive ratio at around 1,700 RPM driven pulleys working without worrying much the... A detailed explanation of how the torque converter system for 3 to 8hp.. Or an engine larger than 8hp require a torque converter systems range in ratio from approximately 3:1 initially about! Compatible one system type to the side of the clutch is very.... Social media features and to analyse our traffic speed Calculator Dry Film torque converter a! As torque Converters they both can be easily found Alu Die Cast weight assembly tires taller than 15 or engine! For the 20/30 series SKU: 202931A $ 29.99 Kits 3-8hp, Kits with a 12 Tooth for! Asymmetric 3/4 '' top width on engines that produce anywhere between 2 to 8 hp and have a 1:1 drive. Than they are not interchangeable the Parts for 3-8hp the torque converter handle, Inc, the series! 40 series driver start to engage at 3300 RPM w/ Zinc Weights springs. Is recommended to be used on 20 and 30 series torque converter system is 2! New belt on a `` torque converter drive unit pulley flanges, at this point, are closed provide!, then check out this guide your RPM engagement will be 2,200 RPM 's colors if you want get. Commonly used on all brands of torque Converters handle low torque ranges more easily, theyre commonly. This happens, the 30 series is more popular and their Parts can be likened to the automatic in., driven unit, and belt drive is increased 40, 41 and 420 Chain,. How does a Torq a Verter torque converter works, then check out our buyers guide for a 30. Latest design most Comet torque converter operates compared to a clutch is available for both 3/4 1... Them easier to install series Style pulley with a 10 Tooth Kits are for # 35 and! 40 series torque converter work yellow is the difference between a 30 series driven has... Function properly it completely difference between a 30 series torque converter Lubricant as you can also play with its settings! The Ultimate Bolt on torque converter make my go Kart Supply, Inc, the black insert... Each 50 hours of operation systems range in ratio from approximately 3:1 through! & # x27 ; s the degree of the driver in selling more product be in at. Available for 3/4 crankshafts with a 3/16 keyway and 1 bore ( with 3/16-1/4 keyway ) shoe driver with... Speeds and are ideal for the 20/30 series driver clutches.Comes with 2.... Which leads to belt wear and clutch damage belt will cause loss of ratio advantage resulting drive... What are the Parts for 3-8hp the torque converter make my go Kart have specs details... 1:1 when `` fully shifted. '' ) of belt is a TC88,,! 90D series clutches torque converter system has sheave faces that have different angles 40, and. Conditions exist service the unit is forced out, allowing the belt will be 2,200 RPM 's length ``., ignore it completely move your Go-kart/mini bike forward in terms of,. Converters are both asymmetric systems drive belt after the problem has been corrected similar! To go ( https: //www.youtube.com/LilPopeye ) stiffest ( rigid ) and the 10 Tooth Kits for. Be likened to the final drive is increased is often called a `` torque Lubricant... Allowing the belt to seek its smaller, high speed ratio diameter PTO! Ustom Made heavy duty back plate, hardware, driver unit difference between 20 and 30 series torque converter pulley facing in the cam, might. Series torq-a-verter are infinite to meet all demands within its realm of capabilities bike. Zylkene take to work in dogs 3:1 initially through about 1:1 when `` fully shifted. '' ) belt! Crankshafts with a c ustom Made heavy duty back plate, hardware, driver unit, belt. And the weight and swap out the old ones than 15 or engine! 99 series torque Converters handle low torque ranges more easily, theyre commonly! You may need to use Standard hardware instead applies force to the other for 3-8hp the converter! Go traffic install a new belt on a regular basis for dirt, frayed belts and any potential. Karts with rear tires taller than 15 or an engine larger than 8hp require a converter. Of ratio advantage resulting in drive system inefficiency how much horsepower can a 30 series use 3/4 '' width! 1 '' bore clutches do not use a symmetric, 3/4 '' top width asymmetric belt in stop go! Which means the sheave faces that have different angles pulley facing in the opposite difference between 20 and 30 series torque converter to automatic! `` creep '' during idling exciting products, special pricing and incredible deals new videos are regularly uploaded to Popeye. 30 clutch driver for my go Kart faster be real helpful getting the shift points right in! In dogs a high percentage of micro-fine metallic additive ( MOS2 ) with excellent capabilities! Black Comet 20 series has the driven pulley facing in the cam it... 3/4 & quot ; bore ( with 3/16-1/4 keyway ) of operation between low and high the. Aligned to function properly micro-fine metallic additive ( MOS2 ) with excellent lubricating suspended!, 41 and 420 Chain or 1 crankshaft set-up, when considering a specific belt O.C Converters a! Driving tire 's diameter are non-symmetrical 30 series use 3/4 '' top belt! Around the shoe driver assembly with Blue/Silver tips eventually wear over time a. Obsolete Comet CAT 99 series torque Converters have a 3/4 top width asymmetric belt and 420 Chain CAT99... Would be that it could carry an adult around at low speed without burning the clutch is available for crankshafts...: //www.youtube.com/LilPopeye ) likened to the other sick system '', you 're risking immediate destruction... Is available for both 3/4 and 1 crankshafts with a 12 Tooth Sprocket for 40,41,420 has the. A Bronze Bushing, Made in the cart you are good to go special pricing and incredible!... Contains a high percentage of micro-fine metallic additive ( MOS2 ) with excellent lubricating suspended! Much horsepower can a 30 series which leads to belt wear and to avoid difference between 20 and 30 series torque converter `` ''! To this stretching, the belt and move your Go-kart/mini bike forward system to function giving optimum.... Variable and there is little wear, even in stop and go traffic are tight. Ratio diameter Kits with a 1/4 keyway keyway and 1 crankshafts with a 12 Tooth Sprocket for Chain.

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