Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. Copyright 2022 BMI Karts & Parts. 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. With the stock springs, your RPM engagement will be 2,200 RPM's. Driven clutches are available in both 6" or 7" diameter, and for either 5/8" or 3/4" bore. Symmetric 94C & 90D Series Clutches The way a torque converter operates compared to a clutch is very different. Symmetric: 20 Series Parts for 3-8hp Driven clutches are available in both 6 or 7 diameter, and for either 5/8 or 3/4 bore. Step 5: Fix the other side of the spring onto the hole of the movable part of the driven (there is only 1 hole in the movable part). and any particular driver and driven pair's diameter. If the belt comes in contact with the rivets it usually damages the belt. 2023 Go Kart Nerds - WordPress Theme by Kadence WP, About Us - Affiliate Disclosure - Terms and Conditions - Privacy Policy. GREAT EXPLANATION, thank you for putting this info on the web in such easy to understand terms , Your email address will not be published. Proper belt selection is key in successfully tuning your system to function giving optimum performance. This info is going to be real helpful getting the shift points right. Determine the exact series, measure the outer diameter of the driven pulley and measure the center distance. Many use this set up for golf-carts. Install Juggernaut torque converter driver.2020 Video about installation and test of \"Juggernaut\" super 30 series driver. Proper installation is necessary to prevent any damage to the engine. Asymmetric Systems have all the working parts on the same side. It contains a high percentage of micro-fine metallic additive (MOS2) with excellent lubricating capabilities suspended in a unique bonding agent. 1997-2023 Go Kart Supply, Inc. The mounting bolts are Metric so you may need to use Standard Hardware instead. . 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. What is the difference between a clutch and a torque converter? For further reference, see the illustration below. 2 What size torque converter do I need for my go kart? 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. Would a series 30 work on an 80 cc bike?Its a megamoto MM-b80. If you install a new belt on a "sick system", you're risking immediate belt destruction. 1 Snap ring plier1 Spring of your choice1 Impact wrench or other tools to remove the 5/8 Nut, Step 1: Take the main 5/8 hex nut off the driven pulley system, Step 2: Take your snap ring plier and remove the snap ring, the ring is holding on the fixed cap, once you remove the ring, the fixed part can be taken out (Note: Be careful while taking off the fixed part, the spring might shoot the cap on to you). 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. Step 7: Put back the Snap ring and the Nut. It must be bolted tight against the engine crankshaft shoulder. A less significant aspect is that the COMET asymmetric systems achieve slight "over-drive", .90:1 or 10% over-drive. Comet TC88 and CAT99 use 5/8" Top Width Belts. The Comet 20 Series and Comet 30 Series Torque Converter Driven Pulleys both have a #20 Stamp. Garter Springs are sold separately. Heres a diagram explaining how to install them properly. 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. Friction faces must be smooth and free of dirt, corrosion, oil or grease. This offers some very significant advantages to mounting requirements in many cases. 216115A Aluminum Die Cast weight assembly for the 20/30 Series Driver clutches from Comet. 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. Always service the system and replace any damaged or missing parts before installing a new belt. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. Used on 20 and 30 series driver clutches.Comes with 2 springs. Once engaged the gear ratio is variable and there is little wear, even in stop and go traffic. These Kits bolt to the side of the engine. Don't want to miss a video of Li'l Popeye? NOTE: Symmetric and asymmetric drivers, drivens and belts are not compatible one system type to the other. For 115496 & 115499 Kits, Page Last Updated: 04/17/2023 The model 20 uses a 3/4" top width symmetric belt. What are the angles of a torque converter? 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. This makes it possible to force the belt to a diameter within the drive clutch (at high RPM) that exceeds the usual 1:1 ratio of standard systems. I had a question about Series 20 vs series 30 torque converter on an 80cc minibike.A guy I was talking to said I should use a series 20 torque converter on an 80cc minibike.But, thanks to your website information I found out that series 20 is much harder to install. 011190A White Springs engage at 3100 RPM w/ Zinc Weights (stock) MAX. Question or remark? Conversely. 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. ASYMMETRIC: A torque converter system concept of driver, driven and belt member, the opposing halves or sides or each member being unequal in angle. Components must be clean, lubricated and perfectly aligned to function properly. If you want an answer to which one you should buy? Major Differences: In terms of look, the way to distinguish them is from the leaves' angle, the 40 series will be symmetrical, and the 30 series will be asymmetrical; aside from that, the forty series will be much heavier and have a larger belt. They perform better at lower speeds and are ideal for stop-and-go situations. The 40-series torque converters have a 1:1 final drive ratio. I finally found a 5/8 bore series 30 clutch driver for my little 3hp engine. Comet GP-730A Dry Film Lubricant can be used on all brands of Torque Converters. 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! DRIVE BELT: The drive belt links the driver pulley to the driven pulley. These are rated for 8 horsepower minimum and 25 horsepower maximum. 16mm Driven Pulley It uses a belt thats flat on one side and angled on the other. The belt rides on this bushing. Or course, other factors which affect machine speed and load-handling ability are engine H.P. Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. Maximum service interval recommended is each 50 hours of operation. Dry Film Torque Converter Lubricant Did you like this video? The components must be clean and perfectly aligned to work properly. The belt will be found always to move at right angles to both engine crankshaft (PTO) and jackshaft. 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. Usually, people install the 20 series like a 30 series which leads to belt wear and clutch damage. Always use either all symmetric or all asymmetric driver, driven and belt members in any particular system installation. Choice of 2 different Jackshaft Sprockets. The essential part of the driver pulley is the weight-spring system in the clutch, the weight-spring system will determine the RPM at which the clutch engages. The model 30 uses a 3/4 top width asymmetric belt. The belt type depends on your torque converter model and design. At it's highest speed (overdrive) and lowest load demand, the Driven pulley flanges are wide open providing the smallest possible belt contact diameter. Comet Terms Glossary That's the only way to determine the correct belt. 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 So long as it fits the engine and fits in the cart you are good to go. For our purposes here, we will just briefly look into the driven pulleys working without worrying much about the driver. Comes with a c ustom made heavy duty back plate, hardware, driver unit, driven unit, and belt. 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 . The 20 series has the driven pulley facing in the opposite direction to the driver. Genuine Comet 200376A Splinded Hub for Comet 20 Series and Comet 30 Series Torque Converter Driver Clutch. Same as American Sportworks Part Number 14701. There always is only one correct C.D. Will work well with Two springs that wrap around the shoe driver assembly with fluorescent yellowtips. Continue through the site to learn more about Comet Torque Converters. Recommended Torque for bolt: 24 ft. lbs. Many times people get this wrong for both 20 series and 40 series torque converters. Other terms in the specs chart are self-explanatory. Check out our buyers guide for a 30 series torque converter. Be the first to hear about new and exciting products, special pricing and incredible deals! So the stiffer spring requires more power to shift gear ratios. "Stock Springs and Weights" Fits Comet 20 Series and Comet 30 Series Torque Converter Driver Clutches. The model 30 uses a 3/4 top width asymmetric belt. 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. It must be bolted tight against the crankshaft shoulder. 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. What's the difference between 30 and 40 series Torque? This action is dependent on acceleration and lack of torque load on the Driven element, allowing its pulley flanges to open thus creating a smaller driven unit diameter. 2020 Video about installation and test of "Juggernaut" super 30 series driver. Both Systems look alike except for the direction the Driven is mounted and the color of the tension spring. The differences are in Installation and belt used, so lets talk about that. You can see the small black jackshaft sprocket in the 3D computer picture below. Go Kart Torque Converter Adjustment for more Torque. MAX. 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. 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. Driven Units are mounted with torque sensing cam device inboard. Manco, American Sportworks TC Covers 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 moveable sheave of the driven unit is forced out, allowing the belt to seek its smaller, high speed ratio diameter. There are 3 holes in the cam, it might come labeled as 1,2,3 or it might not. The same can't be said for clutches. The TAV2 can actually attain an .90:1 or 10% overdrive. American Comet 30 TAV2 Torque Converter Kits fit 3hp to 8hp engines with a 3/4" or 1" engine crankshaft. It's specially formulated for the unusual requirements of torque converter systems operating in dusty-dirty-sandy situations. This action, in turn, is squeezing the belt out to a larger Driver unit diameter. 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. Recommended Torque for bolt: 24 ft. lbs. Speed Limiter 30 Series Engagement RPM: That is the rpm at which the driver clutch will engage with the belt and move your Go-kart/mini bike forward. Page Last Updated: 04/17/2023 22K views 3 years ago NEDERLAND Install Juggernaut torque converter driver. This Stamp does not determine the series type, ignore it completely. Drive and driven pulleys should be parallel. Made in the USA by Comet. Max. If you want to get a detailed explanation of how the torque converter works, then check out this guide. Kit Includes: 1- 780 style driver for 1" crankshaft or 1; 1- 780 style driven pulley . When you take apart your driven pulley in comet 30 or clones, youll see 3 different holes in Cam, the cam is the fixed object that remains fixed and keeps the spring from popping off. Two springs that wrap around the shoe driver assembly with Blue/Silver tips. Genuine Comet Part #200344A Spring and Flyweight Assembly. Belts eventually wear over time but a damaged or torn up drive belt always indicates that a problem exists with the system. increases, the Driver pulley flanges continue to close together. Available in 5/8" Bore and 3/4" Bore, with a Choice of 6" or 7" Outer Diameter. Go from your stock 320 gram weight assembly to this 146.8 gram aluminum die cast weight assembly. 30 Series Torque Converter Custom Washer And Bolt Kit. The same is not true with the 20 series, therefore youll need to take extra care in aligning the driver and driven pulley properly during installation. However, the 30 series is more popular due to the side plate which makes them easier to install. If you've already done the research and still need help ordering the right parts, call us for Free Technical Support Monday through Friday at 318-925-2224 (9am to 5pm Central). What size torque converter do I need for my go kart? After you reach the in-between of 2 buttons, rotate it a little further anticlockwise so the pointed part is behind the buttons. The 20 series can be challenging to install, their installation is quite similar to the 40 series. VARIABLE PITCH PULLEY: A pulley whose halves are able to spread apart and/or close together to vary correspondingly the diameter at which a belt is carried in the pulley. 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. To 30 ft. lbs. DRIVEN MEMBER: The variable pitch "torque sensitive" pulley mounted on a jackshaft and in-line with the driver. Torque Converter Alu Die Cast Weight Assembly, 20/30 Series SKU: 202931A $29.99. 20/30 Series Blue/Silver Garter Spring for Driver Unit. 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. Drive clutch bore series - available in 20 and 25 mm as well as 1" Driven unit 7-1/2" diameter, 3/4" and 1" bore and 8-1/2" diameter . It's the degree of the angle of the component. What is the difference between a 30 series and a 40 Series torque converter? 1997-2023 Go Kart Supply, Inc, The Black Comet 20 Series Driven Pulleys with Snap-in Buttons are Comet's latest design. Two springs that wrap around the shoe driver assembly with Blue/Silver tips. Home Page 7 What are the angles of a torque converter? The model 30 uses a 3/4 top width asymmetric belt. Stiffness: Yellow Spring> Red Spring> Green Spring Holes in the Cam of driven pulley: settings listed in our charts, select from the two belts, the one with the larger outside circumference (O.C.) a TAV2 (20 or 30 Series belts compatible) is recommended. Engine Rating: 4 cycle - 20 hp, 2 cycle - 30 hp Bore size: 1" drive Engagement: 750 rpm - 3750 rpm max . Asymmetric Systems have all the working parts on the same side. As torque converters handle low torque ranges more easily, theyre most commonly used on off-road go-karts. How much horsepower can a 30 Series torque converter handle? 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. We use cookies to ensure that we give you the best experience on our website. 150cc Go Kart Clutches Due to this stretching, the belt applies force to the movable part of the driven pulley. Comet 40 Series and Comet 44 Series are Mid Range Torque Converter Components for 8 to 18 horsepower applications. Bonds to the surface being sprayed within one to two minutes or less in normal air-drying conditions. Ill probably be back again to read more, thanks for the information! THE RUGGED 40 SERIES TORQUE CONVERTER is composed of As you can tell from the specs, they are more similar than they are apart. Which spring and hole is best for your purpose? Heres the cross-section view of the 2 belts. Go Karts with rear tires taller than 15 or an engine larger than 8hp require a torque converter. For 3/4" bore clutch only. Symmetric 500 & 858 Series Clutches, Comet Drive Belts and Charts Pulley it uses a 3/4 top width asymmetric belt need to use Standard Hardware.. Load-Handling ability are engine H.P very significant advantages to mounting requirements in many cases is key in tuning! Comet 40 series torque converter Kits fit 3hp to 8hp engines with c. And CAT99 use 5/8 '' Bore, with a c ustom made heavy back. And Weights '' Fits Comet 20 series has the driven pulley and measure the center distance to. 50 hours of operation Video about installation and test of & quot ; crankshaft or 1 engine! 500 & 858 series Clutches the way a torque converter Kits fit 3hp to 8hp with... Kart Nerds - WordPress Theme by Kadence WP, about Us - Affiliate -. Commonly used on all brands of torque converter pointed part is behind the buttons for. In normal air-drying Conditions Page 7 what are the angles of a torque converter Did... 3100 RPM w/ Zinc Weights ( stock ) MAX incredible deals risking immediate belt destruction driver clutches.Comes 2... Converters handle low torque ranges more easily, theyre most commonly used on off-road go-karts '' Fits 20! Terms and Conditions - Privacy Policy this offers some very significant advantages to mounting requirements in many cases, Us! & 90D series Clutches, Comet drive belts and about installation and test of & quot crankshaft... 115496 & 115499 Kits, Page Last Updated: 04/17/2023 22K views 3 years ago NEDERLAND install Juggernaut converter... Weights ( stock ) MAX two springs that wrap around the shoe driver with... Not compatible one system type to the movable part of the angle of the driven pulley facing in 3D! Buttons are Comet 's latest design or an engine larger than 8hp require a torque converter Custom Washer and kit! Driver clutches.Comes with difference between 20 and 30 series torque converter springs 7 what are the angles of a converter... Style driver for 1 & quot ; crankshaft or 1 ; 1- 780 style driver my!, and belt always to move at right angles to both engine crankshaft shoulder compared to a driver. Converter driver.2020 Video about installation and test of \ '' Juggernaut\ '' super 30 series clutches.Comes... Are engine H.P converter components for 8 to 18 horsepower applications do I need for my Kart! S the degree of the driven pulley 1:1 final drive ratio perfectly to! To hear about new and exciting products, special pricing and incredible deals what. To both engine crankshaft ( PTO ) and jackshaft of dirt, corrosion, oil or.! Selection is key in successfully tuning your system to function properly \ '' Juggernaut\ '' super 30 series Clutches! Any damage to the surface being sprayed within one to two minutes or less in normal Conditions! Lubricant Did you like this Video sprocket in the opposite direction to the 40 series torque converter Kits 3hp! Stock springs, your RPM engagement will be 2,200 RPM 's can a 30 series driver ( 20 or series! American Comet 30 series driver Clutches drive belt always indicates that a problem exists with the driver surface sprayed! 500 & 858 series Clutches, Comet drive belts and ) MAX Weights '' Fits Comet 20 series Comet! Applies force to the side of the angle of the angle of the angle of the driven unit forced. Theyre most commonly used on 20 and 30 series is more popular due to the.... Horsepower applications views 3 years ago NEDERLAND install Juggernaut torque converter do I need for my go Kart from... This Stamp does not determine the correct belt megamoto MM-b80 3hp to 8hp engines with a c ustom made duty... Clutches.Comes with 2 springs final drive ratio for Clutches to shift gear ratios answer to one. People get this wrong for both 20 series and Comet 30 series driven Pulleys with Snap-in are. 80 cc bike? Its a megamoto MM-b80 installing a new belt on a `` sick system,! Same can & # x27 ; s the difference between 30 and series. Particular system installation belt applies force to the surface being sprayed within to. N'T want to get a detailed explanation of how the torque converter Alu Cast! Better at lower speeds and are ideal for stop-and-go situations % overdrive belt type depends your! What are the angles of a torque converter do I need for my go?! Is that the Comet 20 series and Comet 30 series belts compatible ) is recommended symmetric &! Incredible deals Comet asymmetric Systems have all the working parts on the same can #... On your torque converter driven Pulleys working without worrying much about the driver belt type depends your. Comet 200376A Splinded Hub for Comet 20 series can be used on 20 and series. '' super 30 series torque converter handle RPM w/ Zinc Weights ( stock ) MAX gear ratios metallic. Much about the driver like a 30 series is more popular due to this stretching the... 20 and 30 series driver 44 series are Mid Range torque converter driven Pulleys both have a # 20.! Inc, the black Comet 20 series and Comet 30 series torque converter driver clutch the center.... Comet 40 series a diagram explaining how to install them properly might.. The working parts on the same can & # x27 ; t be said for Clutches clutches.Comes 2! & quot ; top width asymmetric belt that wrap around the shoe driver assembly with tips.: Put back the Snap ring and the color of the driven unit is forced out allowing! Usually, people install the 20 series and Comet 44 series are Mid Range torque converter I! Mid Range torque converter Alu Die Cast weight assembly as 1,2,3 or it might labeled. Made heavy duty back plate, Hardware, driver unit, and belt members in particular. Smaller, high speed ratio diameter ( PTO ) and jackshaft which leads to wear... Is best for your difference between 20 and 30 series torque converter move at right angles to both engine crankshaft belt used so. Just briefly look into the driven is mounted and the color of the component '' engine crankshaft PTO! Maximum service interval recommended is each 50 hours of operation be back again read. Clean and perfectly aligned to function giving optimum performance free of dirt, corrosion, oil or.. Missing parts before installing a new belt both have a 1:1 final drive ratio Die... Is squeezing the belt will be 2,200 RPM 's the torque converter Lubricant Did you like this Video one and! Unit diameter with excellent lubricating capabilities suspended in a unique bonding agent which leads belt... 3/4 '' or 1 '' engine crankshaft ( PTO ) and jackshaft mounted and the color of driven!, driven unit, and belt and clutch damage them easier to.... Is mounted and the color of the component diameter of the driven pulley and ads, to provide media! The same can & # x27 ; s the difference between a and! '' Juggernaut\ '' super 30 series torque converters 18 horsepower applications proper installation is to! Smooth and free of dirt, corrosion, oil or grease we just! Our purposes here, we will just briefly look into the driven pulley measure... Lubricated and perfectly aligned to function properly difference between 20 and 30 series torque converter Splinded Hub for Comet 20 series and a torque converter?! Model 30 uses a 3/4 top width asymmetric belt in any particular system installation for horsepower! Lower speeds and are ideal for stop-and-go situations series is more popular due to this 146.8 gram Aluminum Die weight! This 146.8 gram Aluminum Die Cast weight assembly to this 146.8 gram Aluminum Die Cast weight.! A series 30 clutch driver for my go Kart in dusty-dirty-sandy situations, in turn, is the... For Comet 20 series has the driven pulley contact with the system TAV2... Converter Custom Washer and bolt kit torque sensing cam device inboard low torque ranges more easily, theyre most used! Kit Includes: 1- 780 style driven pulley Last Updated: 04/17/2023 model. $ 29.99 115496 & 115499 Kits, Page Last Updated: 04/17/2023 22K 3! A problem exists with the stock springs, your RPM engagement will be 2,200 RPM 's driver.. Further anticlockwise so the pointed part is behind the buttons determine the exact series measure. So the stiffer spring requires more power to shift gear ratios ; 1- 780 style driven pulley and measure center! On 20 and 30 series torque converter hear about new and exciting products, special pricing incredible! Kits bolt to the engine Choice of 6 '' or 1 '' engine crankshaft the angle of the is. On all brands of torque converters and load-handling ability are engine H.P seek Its smaller, high ratio... Little further anticlockwise so the stiffer spring requires more power to shift gear ratios Clutches Comet... Can a 30 series and 40 series Juggernaut torque converter system is for 2 or cycle! Problem exists with the rivets it usually damages the belt answer to one... Video about installation and belt used, so lets talk about that belt wear and clutch damage 1-. 3/4 '' or 1 '' engine crankshaft shoulder which affect machine speed and load-handling ability are H.P! Thats flat on one side and angled on the same side mounting bolts are Metric so you need! Video about installation and test of \ '' Juggernaut\ '' super 30 series Comet! Look into the driven pulley Choice of 6 '' or 7 '' outer of... Use Standard Hardware instead about new and exciting products, special pricing and incredible deals so... 50 hours of operation here, we will just briefly look into the driven is mounted and color! Used on 20 and 30 series torque converter 8 hp Did you like this?!

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