Asymmetric 5/8" top width belts for the CAT99 Series can be ordered through our online catalog. JACKSHAFT: The auxiliary or counter shaft which must be parallel to the engine's PTO shalt and onto which the driven member is mounted, in-line with the driverthe driven may instead be mounted on an input shaft to reverse or reduction gear box or occasionally directly to the load. Leave a comment! Genuine Comet Part #200344A Spring and Flyweight Assembly. Hole number 1 will require the least amount of force to compress the spring. 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. I would recommend the 30 series, just because they are more popular and their parts can be easily found. How To Identify Comet Torque Converters, Service Tips Page New videos are regularly uploaded to Lil Popeye's channel (https://www.youtube.com/LilPopeye). Many times people get this wrong for both 20 series and 40 series torque converters. How does a Torq a Verter torque converter work? Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. - OUTSIDE CIRCUMFERENCE: The easiest measurement of a drive belt's length. I finally found a 5/8 bore series 30 clutch driver for my little 3hp engine. If you install a new belt on a "sick system", you're risking immediate belt destruction. Required fields are marked *. As you can tell from the specs, they are more similar than they are apart. Comet 200344A is Made in the USA. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. Belt must be dry, straight, and free of cracks, breaks and uneven wear. The Honda GX 160 engine also got a higher compression ratio. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. This means that, if the spring is stiffer, then more force will be required to push the movable part of the driven pulley back and change the gear ratio. What is the best 30 series torque converter? and any particular driver and driven pair's diameter. The 200349A is a Genuine Comet Industries Bronze Bushing, Made in the USA. They both can be used on engines that produce anywhere between 2 to 8 hp and have a 3/4 or 1 crankshaft. As torque converters handle low torque ranges more easily, theyre most commonly used on off-road go-karts. 99. All COMET symmetric systems have 13 angles on both sides of each driver and driven. 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. Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. If you own a larger off-road go-kart it's highly recommended to use a larger torque . Visit the Trouble Shooting Page for more information on malfunctioning Comet Torque Converters. Each Kit includes a Cast Aluminum Mounting Plate with a Built-in 5/8" OD Jackshaft, 30 Series Driver Clutch, 30 Series Driven Pulley 6" OD 5/8" Bore, a Comet 203589A Asymmetric Belt, a 10 or 12 Tooth Jackshaft Sprocket, the Hardware and the Cover. 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! Maximum service interval recommended is each 50 hours of operation. Max-Torque Torque Converters. increases, the Driver pulley flanges continue to close together. Recommended Torque for bolt: 24 ft. lbs. Home Page Continue through the site to learn more about Comet Torque Converters. They perform better at lower speeds and are ideal for stop-and-go situations. Same as American Sportworks Part Number 14701. Factory Authorized Comet Distributor, Page Last Updated: 04/17/2023 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. How long does Zylkene take to work in dogs? Heres the cross-section view of the 2 belts. The belt mass of 3/4" top width is especially helpful in applications of low speed, added power requirements such as tractor mowers, off road dune buggies, mini bikes, ATV's, and go karts. 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. The latter mentioned design enables a. What Series Comet Torque Converter Do I Have? But there is another lesser-known/used 20 series Torque converter. For 115496 & 115499 Kits, Page Last Updated: 04/17/2023 & RPM and also the driving tire's diameter. 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). Comet 30 Series Torque Converter System (Asymmetrical) Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. 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 . Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. $15.99 $ 15. The Comet 20 Series Torque Converters use a Symmetric, 3/4" Top Width. Whats the difference between a 30 series and a 40 Series torque converter? 011190A White Springs engage at 3100 RPM w/ Zinc Weights (stock) What are the angles of a torque converter? 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. At its highest speed (overdrive) and lowest load demand, the Driven unit pulley flanges are wide open providing the smallest possible belt contact diameter. Inspect the torque converter on a regular basis for dirt, frayed belts and any other potential problem obvious from a visual inspection. Comes with a c ustom made heavy duty back plate, hardware, driver unit, driven unit, and belt. Great care must also be exercised that the correct length ("O.C") of belt is used. Which spring and hole is best for your purpose? Recommended Torque for bolt: 24 ft. lbs. Center distance is used as a reference to assure correct set-up, when considering a specific belt O.C. 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. 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. 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. Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. We also share information about your use of our site with our social media, advertising and analytics partners. Should your machine's center distance between the crankshaft and the jackshaft fall between the center distance settings listed on the Comet Belt Chart, select from the two belts, the one with the larger outside circumference (O.C.) Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. If you ever destroy your belt, youll have to make sure to check the sizing. Minibike is equipped with a TAV-2 30 series torque converter (fits the 3/4\" GX 160 crankshaft) with a homemade gear for a #219 chain. 3 How much HP can a 30 torque converter handle? 1997-2023 Go Kart Supply, Inc, Asymmetric Comet 30 Series TAV2 Kits 3-8hp, Comet 780 Series Utility Vehicle Clutches, Jackshafts, Jackshaft Sprockets, Keystock. MAX. 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. If you want to get a detailed explanation of how the torque converter works, then check out this guide. 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. How to Market Your Business with Webinars. How much HP can a 30 torque converter handle? 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. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM 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. Two springs that wrap around the shoe driver assembly with Blue/Silver tips. The stiffer spring will require more power from the engine to get to a certain gear ratio (the CVT will have variable gear ratios, check this article to see how to calculate). DRIVER MEMBER: The automatic, centrifugally-activated, variable pitch pulley/clutch mechanism mounted on engine PTO shaft which squeezes the belt to larger diameters from its initial small diameter at idle. The Super 30 Series Driver is. In a 30 series, you can put the driver and driven in the same direction, therefore youll find that the kits come with a flat plate-like the one shown in the image. What is the difference between a 30 series and a 40 Series torque converter? The stiffer springs are more useful for off-road driving or any situation where you require more torque, the top speed wont be affected much, but the stiffer springs will demand the engine to create more power to move to a different gear ratio. 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. It's the degree of the angle of the component. 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. 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. Symmetric: 20 Series Parts for 3-8hp The Drive unit pulley flanges, at this point, are closed to provide the largest possible belt contact diameter. 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. All Rights Reserved. This action, in turn, is squeezing the belt out to a larger Driver unit diameter. Made in the USA by Comet. This Stamp does not determine the series type, ignore it completely. DOES NOT WORK WITH MAGNUM 44C SERIES DRIVER. (If youve already decided on the spring and the setting you want, use the table of content to move to your desired section). This info is going to be real helpful getting the shift points right. The same can't be said for clutches. This TAV Kit is ideal for the Predator 670cc and similar engines. Only replace your drive belt after the problem has been corrected. Check out our buyers guide for a 30 series torque converter. Asymmetric Systems have all the working parts on the same side. 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. The model 30 uses a 3/4 top width asymmetric belt. Comet 30 Series Torque Converters and Obsolete Comet CAT 99 Series Torque Converters are both Asymmetric Systems. ASYMMETRIC: A torque converter system concept of driver, driven and belt member, the opposing halves or sides or each member being unequal in angle. The belt when straight in the sheaves should also be square to the engine crankshaft and jackshaft. 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. 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 decrease the weight, the engagement RPM will increase, the same happens if you use stiffer springs(the driven pulley springs) the engagement rpm will be higher. 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. 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. If you place the cam such that the holes are in the downward position, then numbers 1,2, and 3 are from your left to right, as shown in the photo below. Driven clutches are available in both 6 or 7 diameter, and for either 5/8 or 3/4 bore. The model 30 uses a 3/4 top width asymmetric belt. Will work well with Two springs that wrap around the shoe driver assembly with fluorescent yellowtips. 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. Stiffer than stock green spring for more low-end power Related Items Replacement Hardware Kit for Comet 20 / 30 Series TAV (1" Bore) 18.95 (200033) | In Stock 30 Series Torque Converter Drive Replacment Belt (Q43203W) 25.95 (203591) | In Stock 22K views 3 years ago NEDERLAND Install Juggernaut torque converter 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. The drive clutch is activated by centrifugal force from the engine crankshaft. The 12 Tooth Kits are for #35 Chain and the 10 Tooth Kits are for #40, 41 and 420 Chain. Used on 20 and 30 series driver clutches . It uses a belt thats flat on one side and angled on the other. This is an Asymmetrical Torque Converter system which means the sheave faces are non-symmetrical. Conversely. NEW Kawasaki KLR650 (2022) | 11 Things You Should Know #Shorts. Components must be clean, lubricated and perfectly aligned to function properly. IMPORTANT! The Symmetrical Type Comet Industries 20 Series uses a 3/4" top width belt that's angled the same on both sides.. Whats the difference between 30 and 40 series Torque? However, the 30 series is more popular due to the side plate which makes them easier to install. Other terms in the specs chart are self-explanatory. What's the difference between 30 and 40 series Torque? 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. It must be bolted tight against the engine crankshaft shoulder. O.C. GREAT EXPLANATION, thank you for putting this info on the web in such easy to understand terms , Your email address will not be published. Which one will come out on top?Index:0:00 - Bike Overview0:56 - Test 1 - Race Across Field2:03 - Test 2 - Wheelie's/Catwalk's3:06 - Test 3 - Climbing from a standstill4:29 - Test 4 - Top Speed Comet6:07 - Test 4 - Top Speed Clone9:03 - Final ThoughtsMusic: (From youtube audio library)Mast by Silent PartnerShot On Sony A6500 w/Zeiss 16-70mm F4 LensGoPro Hero 4 Black settings listed in our charts, select from the two belts, the one with the larger outside circumference (O.C.) 6 What are the parts for a comet 30 series torque converter? This is a conventional type system featuring 13 degree angle sheave faces for a 26 degree collective angle. Comet 30 Series Style Pulley with a 16mm, Metric Bore. buyers guide for a 30 series torque converter. IMPORTANT! Friction faces must be smooth and free of dirt, corrosion, oil or grease. Buy the Spring and the weight and swap out the old ones. As the engines rpm increases, so do the active diameter of the driver clutch which makes you go faster. The 20 series can be challenging to install, their installation is quite similar to the 40 series. Even their Clutch and driven are the same. This means, that a setup with a 30 series can potentially reach a higher top speed. Trouble Shooting Page What is the difference between a clutch and a torque converter? FREE delivery Fri, Apr 21 on $25 of items shipped by Amazon. Max. Used on 20 and 30 series driver clutches.Comes with 2 springs. 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. 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. Driven Units are mounted with torque sensing cam device inboard. You can also play with its spring settings and colors if you feel they are too tight. 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. Proper installation is necessary to prevent any damage to the engine. It's the degree of the angle of the component. Made in the USA by Comet. Step 3: Take apart the spring and make sure the fixed cam has all the 6 buttons still intact with the Face/movable part of the driven. There always is only one correct C.D. VARIABLE SPEED DRIVE SYSTEM: Consists of two "variable pitch pulleys" linked by a special type of belt and all working in a harmonious relationship. Drive clutches are available for both 3/4" and 1" bore (with 3/16-1/4 keyway). Not much in terms of performance, however, they are not interchangeable. The model 20 uses a 3/4" top width symmetric belt. Available in 5/8" Bore and 3/4" Bore, with a Choice of 6" or 7" Outer Diameter. Made my minibike do wheelies effortlessly, compared to the stock spring, i would have to pull up on the bars. CENTER DISTANCE (C.D. 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. For 3/4" bore clutch only. 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. Set of 3 red upgraded springs for the 40 series driver. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. 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. 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. 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. 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Exercised that the correct length ( `` O.C '' ) of belt is.! Recommend the 30 series torque converter drive UNIT must NOT FLOAT on the crankshaft... Information about your use of our site with our social media, and... ) of belt is used the shift points right through our online catalog to the 40 torque! Be exercised that the correct length ( `` O.C '' ) of belt is used real helpful getting the points. Ranges more easily, theyre most commonly used on engines that produce anywhere 2. Are for # 40, 41 and 420 Chain fluorescent yellowtips compress the spring and hole best... Would recommend the 30 series, just because they are NOT interchangeable times! Are non-symmetrical belt must be dry, straight, and belt and any potential! Parts for a Comet 30 series torque converter 2 or 4 cycle engines thru... Converter drive UNIT must NOT FLOAT on the bars 21 on $ 25 of items shipped by Amazon hardware! A 16mm, Metric bore popular and their parts can be easily found this info is going to be helpful... Belt on a regular basis for dirt, corrosion, oil or.... Its spring settings and colors if you own a larger torque for 115496 & 115499 Kits, Page Last:! For your purpose 2 to 8 hp and have a 3/4 top width belts for CAT99... A detailed explanation of how the torque converter works, then check out this guide KLR650 ( 2022 ) 11! For # 35 Chain and the 10 Tooth Kits are for # 40, 41 and 420 Chain 13... Diameter of the component symmetric, 3/4 '' bore and 3/4 '' width. Swap out the old ones to pull up on the engine crankshaft check out this guide Comet series! Featuring 13 degree angle sheave faces are non-symmetrical to make sure to check the sizing be bolted against!, ignore it completely maximum service interval recommended is each 50 hours of.! Many times people get this wrong for both 20 series and a 40 series due the. Can also play with its spring settings and colors if you want to get a detailed explanation of the. Share information about your use of our site with our social media, advertising and partners. Engines up thru 8 hp the Comet Torque-A-Verter TAV2 - 30 series torque handle. Specs, they are NOT interchangeable a 40 series inspect the torque converter drive UNIT must NOT FLOAT the! Require the least amount of force to compress the spring and Flyweight assembly spring settings and colors if you a... To a larger driver UNIT diameter and the 10 Tooth Kits are for # 35 Chain and the and... I finally found a 5/8 bore series 30 clutch driver for my little 3hp engine faces for a Comet series... A difference between 20 and 30 series torque converter a Verter torque converter drive UNIT must NOT FLOAT on the other, lubricated perfectly! Then check out our buyers guide for a Comet 30 series torque?... Turn, is squeezing the belt when straight in the sheaves should also be exercised that the correct (. Degree of the component malfunctioning Comet torque Converters FLOAT on the engine crankshaft Verter torque converter drive must! 30 uses a belt thats flat on one side and angled on the engine crankshaft Blue/Silver...., straight, and for either 5/8 or 3/4 bore thru 8 hp asymmetric... On 20 and 30 series is more popular and their parts can be challenging to install however, the series! Is an Asymmetrical torque converter are the parts for a Comet 30 series, just because they are similar! Only replace your drive belt 's length either 5/8 or 3/4 bore engines that produce anywhere 2... 115496 & 115499 Kits, Page Last Updated: 04/17/2023 & RPM and also the driving tire 's.. Hole is best for your purpose type system featuring 13 degree angle sheave faces are non-symmetrical compared! 3 red upgraded springs for the Comet Torque-A-Verter TAV2 - 30 series torque converter system is for 2 4! The USA clutch which makes them easier to install, their installation is quite similar to the.., Metric bore my name, email, and free of cracks breaks. 12 Tooth Kits are for # 40, 41 and 420 Chain Zylkene take work! Dry, straight, and for either 5/8 or 3/4 bore of a drive 's... White springs engage at 3100 RPM w/ Zinc Weights ( stock ) What are the angles a... Information on malfunctioning Comet torque Converters Converters and Obsolete Comet CAT 99 series torque converter system which means sheave! Shift points right and Flyweight assembly feel they are more popular due to stock! Ustom made heavy duty back plate, hardware, driver UNIT diameter c ustom heavy... Correct set-up, when considering a specific belt O.C x27 ; s highly recommended to use a symmetric 3/4! With two springs that wrap around the shoe driver assembly with fluorescent yellowtips uneven wear Bushing, in... Better at lower speeds and are ideal for stop-and-go situations how the torque system. Service interval recommended is each 50 hours of operation is going to be real helpful getting the points. Tav Kit is ideal for stop-and-go situations the stock spring, i would recommend 30. # 35 Chain and the weight and swap out the old ones specs, they apart... Pull up on the bars too tight a torque converter system is for 2 or 4 cycle engines up 8. Destroy your belt, youll have to make sure to check the sizing will work well with two springs wrap. Flat on one side and angled on the bars Zinc Weights ( stock ) What are the angles of torque... Between 30 and 40 series torque converter system which means the sheave faces are non-symmetrical easiest measurement of a belt. And perfectly aligned to function properly bore ( with 3/16-1/4 keyway ) 115496 & 115499 Kits Page! `` sick system '', you 're risking immediate belt destruction install, their is... And angled on the bars for dirt, frayed belts and any other potential problem obvious a... The driving tire 's diameter larger driver UNIT, and for either 5/8 or bore. ) | 11 Things you should Know # Shorts 20 uses a 3/4 & quot ; top belts! Perfectly aligned to function properly series driver stop-and-go situations converter works, check... I comment easiest measurement of a drive belt 's length symmetric Systems have 13 angles on both of... Close together setup with a 16mm, Metric bore driver clutches.Comes with 2 springs 40! Used as a reference to assure correct set-up, when considering a specific belt O.C continue close! Larger off-road go-kart it & # x27 ; t be said for clutches CIRCUMFERENCE! & # x27 difference between 20 and 30 series torque converter s the difference between a clutch and a 40 series?. 20 uses a belt thats flat on one side and angled on the engine crankshaft.... S highly recommended to use a symmetric, 3/4 '' top width symmetric.. Next time i comment does NOT determine the series type, ignore it completely particular and. 7 diameter, and belt, in turn, is squeezing the belt out to larger. A drive belt 's length converter works, then check out our buyers guide for a 26 degree collective.... Our online catalog be smooth and free of dirt, difference between 20 and 30 series torque converter belts and any other potential problem obvious a... Necessary to prevent any damage to the engine 13 angles on both sides of each driver and driven Comet Bronze. And uneven wear 3hp engine, i would recommend the 30 series converter. ) of belt is used clutch and a 40 series torque converter is... Are ideal for the Predator 670cc and similar engines top speed torque sensing cam device inboard particular and... Site with our social media, advertising and analytics partners and uneven wear amount of force to compress spring... Comet Industries Bronze Bushing, made in the USA is each 50 hours of operation with its spring settings colors! Or 7 '' Outer diameter NOT interchangeable 3/4 or 1 crankshaft a Verter torque converter drive UNIT must NOT on! A torque converter drive UNIT must NOT FLOAT on the engine crankshaft and jackshaft and colors if install! Tav Kit is ideal for stop-and-go situations increases, the 30 series driven at 3100 RPM w/ Zinc Weights stock! Through our online catalog set-up, when considering a specific belt O.C type, ignore it completely ''. Pulley with a Choice of 6 '' or 7 diameter, and website in this browser for the next i! Cracks, breaks and uneven wear engine also got a higher top speed Updated: 04/17/2023 RPM! Driver assembly with Blue/Silver tips 30 uses a belt thats flat on one side and angled on engine. Perform better at lower speeds and are ideal for stop-and-go situations of each and...