Drive clutches are available for both 3/4" and 1" bore (with 3/16-1/4 keyway). Genuine Comet 200376A Splinded Hub for Comet 20 Series and Comet 30 Series Torque Converter Driver Clutch. 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). What is the best 30 series torque converter? DRIVE BELT: The drive belt links the driver pulley to the driven pulley. The Honda GX 160 engine also got a higher compression ratio. "Stock Springs and Weights" Fits Comet 20 Series and Comet 30 Series Torque Converter Driver Clutches. 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. Then subscribe to LilPopeye. 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. DOES NOT WORK WITH MAGNUM 44C SERIES DRIVER. Both driver and driven pulleys should be disassembled and cleaned (SEE ILLUSTRATION BELOW). Please have specs and details ready before you call. Heres a diagram explaining how to install them properly. 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. Determine the exact series, measure the outer diameter of the driven pulley and measure the center distance. Belts eventually wear over time but a damaged or torn up drive belt always indicates that a problem exists with the system. $15.99 $ 15. The moveable sheave of the driven unit is forced out, allowing the belt to seek its smaller, high speed ratio diameter. Comet 20 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. After you reach the in-between of 2 buttons, rotate it a little further anticlockwise so the pointed part is behind the buttons. Continue through the site to learn more about Comet Torque Converters. Comet 30 Series Style Pulley with a 16mm, Metric Bore. Don't want to miss a video of Li'l Popeye? Driven units are available with either 6" or 7" diameter sheaves. Take note of the driven pulley! 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. The Drive unit pulley flanges, at this point, are closed to provide the largest possible belt contact diameter. & RPM and also the driving tire's diameter. Will a torque converter make my go kart faster? This is a conventional type system featuring 13 degree angle sheave faces for a 26 degree collective angle. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. 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. Thank you sir. 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. Uses an Asymmetric 3/4" Top Width Belt, that's flat on the engine side. Comet 20 and 30 Series use 3/4" Top Width Belts. The 12 Tooth Kits are for #35 Chain and the 10 Tooth Kits are for #40, 41 and 420 Chain. Complete bolt-on unit includes mounting plate, cover, clutch, belt, spring-loaded driven pulley, jackshaft, bearings and sprocket. ASYMMETRIC: A torque converter system concept of driver, driven and belt member, the opposing halves or sides or each member being unequal in angle. Go Kart Torque Converter Adjustment for more Torque. 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. 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. Difference In Belt: 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. This is the only system designed to operate this way, thus providing the proper alignment for the final drive chain to be on the same side of the vehicle as the P.T.O. 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). RATIO: Includes the relationship of pitch diameter of driver and driven each to the other at any given moment in their operation - their optimum drive ratios result from both working together as a team. This is an Asymmetrical Torque Converter system which means the sheave faces are non-symmetrical. Proper installation is necessary to prevent any damage to the engine. 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. 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. This action, in turn, is squeezing the belt out to a larger Driver unit diameter. 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. The ratios between low and high of the 30 Series Torq-A-Verter are infinite to meet all demands within its realm of capabilities. We also share information about your use of our site with our social media, advertising and analytics partners. 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. Symmetric 500 & 858 Series Clutches, Comet Drive Belts and Charts O.C. The model 30 uses a 3/4 top width asymmetric belt. 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. - OUTSIDE CIRCUMFERENCE: The easiest measurement of a drive belt's length. Only replace your drive belt after the problem has been corrected. 6 What are the parts for a comet 30 series torque converter? Don't run the system if any of the buttons are missing. GREAT EXPLANATION, thank you for putting this info on the web in such easy to understand terms , Your email address will not be published. Ill probably be back again to read more, thanks for the information! settings listed in our charts, select from the two belts, the one with the larger outside circumference (O.C.) 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). Even with a slight incline.Chris. 99. Has a 12 Tooth Sprocket for #35 Chain and 10 Tooth Sprocket for #40, 41 and 420 Chain. Even their Clutch and driven are the same. 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. Movable sheaves (driver and driven) operate opposite each other. MAX. Install Juggernaut torque converter driver.2020 Video about installation and test of \"Juggernaut\" super 30 series driver. If you continue to use this site we will assume that you are happy with it. The Super 30 Series Driver is. At it's highest speed (overdrive) and lowest load demand, the Driven pulley flanges are wide open providing the smallest possible belt contact diameter. 150cc Go Kart Clutches The diagram below will explain it more clearly: At low RPM, the driver has a low active diameter which leads to low speed but more torque for your go-kart/minibike. Ordering FAQ If you own a larger off-road go-kart it's highly recommended to use a larger torque . 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.) If the torque load is increased this ratio is reversed instantly and smoothly to its requirement. Genuine Comet Part #200344A Spring and Flyweight Assembly. Imported Kits for 3/4" and 1" Crankshafts - Built-in 16mm Jackshaft with a 5mm Keyway. The crankshaft and the jackshaft must be parallel at all times. The 20 series has the driven pulley facing in the opposite direction to the driver. 16mm Driven Pulley Should your machine's center distance between the crankshaft and the jackshaft fall between the center distance (C.D.) 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. Engine Rating: 4 cycle - 20 hp, 2 cycle - 30 hp Bore size: 1" drive Engagement: 750 rpm - 3750 rpm max . 3 How much HP can a 30 torque converter handle? buyers guide for a 30 series torque converter. They're compact and should suffice. 216115A Aluminum Die Cast weight assembly for the 20/30 Series Driver clutches from Comet. Comet 20 Series Torque Converters and Obsolete Comet TC88 Series Torque Converters are Symmetric Systems. For our purposes here, we will just briefly look into the driven pulleys working without worrying much about the driver. 1 What is the difference between a 30 series and a 40 Series torque converter? As this happens, the speed from the engine transferred to the final drive is increased. This offers some very significant advantages to mounting requirements in many cases. Replaces American Sportworks 14706, American Landmaster 14706. Great care must also be exercised that the correct length ("O.C") of belt is used. The belt when straight in the sheaves should also be square to the engine crankshaft and jackshaft. 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. Replacing the stock springs with these red springs will change your engagement from 1,600 RPM's to 2,000 RPM's. What difference does it make? The model 20 uses a 3/4" top width symmetric belt. Usually, people install the 20 series like a 30 series which leads to belt wear and clutch damage. So as the movable part of the driven experiences force from the belt, the spring in the drive also experiences the force and as you already know, the spring will apply a force opposing the force from the belt. 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. Symmetric 40,44 Series Parts 8-18hp What Series Comet Torque Converter Do I Have? 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. All Rights Reserved. Question or remark? Torque Converter System for 3 to 8hp Engines. The drive clutch is activated by centrifugal force from the engine crankshaft. The 115593 Clutch Bushing is a Chinese Copy. Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM This TAV Kit is ideal for the Predator 670cc and similar engines. The Comet 20 Series Torque Converters use a Symmetric, 3/4" Top Width. 1997-2023 Go Kart Supply, Inc, The Black Comet 20 Series Driven Pulleys with Snap-in Buttons are Comet's latest design. 30 Series Torque Converter Custom Washer And Bolt Kit. I would recommend the 30 series, just because they are more popular and their parts can be easily found. A less significant aspect is that the COMET asymmetric systems achieve slight "over-drive", .90:1 or 10% over-drive. Made my minibike do wheelies effortlessly, compared to the stock spring, i would have to pull up on the bars. So long as it fits the engine and fits in the cart you are good to go. Be the first to hear about new and exciting products, special pricing and incredible deals! 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 Actually you have it backwards, the 30 is asymmetrical(one side of belt/pulleys is flat), 40 is symmetrical(V belt). Comet Belt System Charts, Comet Always use either all symmetric or all asymmetric driver, driven and belt members in any particular system installation. 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. Leave a comment! You can play around with the springs and weight to change the engagement rpm, check out this article to know how to do that. The unique asymmetric arrangement of the belt and pulley angles allow the belt to exceed diameters possible with the standard "V" pulleys, thus overdrive. for best wear and to avoid machine "creep" during idling. It uses a belt thats flat on one side and angled on the other. 2023 Go Kart Nerds - WordPress Theme by Kadence WP, About Us - Affiliate Disclosure - Terms and Conditions - Privacy Policy. Components must be clean, lubricated and perfectly aligned to function properly. 216111A Fluorescent Yellow engage at 3300 RPM w/ Zinc Weights Two springs that wrap around the shoe driver assembly with white tips. Torque Converter Alu Die Cast Weight Assembly, 20/30 Series SKU: 202931A $29.99. Jackshafts, Keys, Jackshaft Sprockets If your machine uses a Centrifugal Clutch now and you would like to change over to a Comet Torque Converter, the easiest way to determine whether you can easily install a torque converter is to turn your centrifugal clutch around with the sprocket teeth INBOARD (Mount the clutch backwards on the crankshaft) - if you can somehow reposition the axle drive sprocket to line up with the clutch sprocket in this position your torque converter should mount right up. Max-Torque Torque Converters. Recommended Torque for bolt: 24 ft. lbs. No substitute belt is acceptable. 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. IMPORTANT! 7 What are the angles of a torque converter? This means, that a setup with a 30 series can potentially reach a higher top speed. Comet 30 Series Torque Converter System (Asymmetrical) Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. Speed Calculator Made in the USA by Comet. Comet Terms Glossary Max. This info is going to be real helpful getting the shift points right. Trouble Shooting Page All the black plastic insert buttons must be in place at all times. If the belt comes in contact with the rivets it usually damages the belt. Copyright 2022 BMI Karts & Parts. 2020 Video about installation and test of "Juggernaut" super 30 series driver. C = CLEAN - L = LUBRICATE And now also this super 30 series driver.00:00 Intro00:23 Taking stock driver off01:28 Install Juggernaut05:00 Starting \u0026 small testing06:15 Engagement RPM06:44 My daughter riding07:59 Testing wide openYou've just watched a video of Li'l Popeye. Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. Set of 3 red upgraded springs for the 40 series driver. 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. 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. Be back again to read more, thanks for the Comet 20 Series Torque Converters pulley flanges at... Comet asymmetric Systems achieve slight `` over-drive '',.90:1 or 10 % over-drive pulley flanges, this!, allowing the belt to seek its smaller, high speed ratio.... Much about the driver ( C.D. setup with a 5mm keyway, special pricing incredible. Operate opposite each other to function properly: 202931A $ 29.99 Converter Die! Width belt, that 's flat on one side and angled on the other infinite! If you continue to use a larger Torque probably be back again to read more, thanks the...: the drive belt: the easiest measurement of a Torque Converter Washer! & # x27 ; s highly recommended to use this site we will just briefly into! I would recommend the 30 Series driver square to the final drive increased... Turn, is squeezing the belt comes in contact with the system length ( `` ''. To seek its smaller, high speed ratio diameter heres a diagram how... Go Kart faster information about your use of our site with our social media, advertising and partners. These red springs will change your engagement from 1,600 RPM 's is for 2 or cycle! The pointed part is behind the buttons Series and Comet 30 Series just! ( driver and driven ) operate opposite each other faces are non-symmetrical Sprocket for #,! Engage at 3300 RPM w/ Zinc Weights two springs that wrap around the shoe driver Assembly with white.... Jackshaft, bearings and Sprocket unit includes mounting plate, cover, clutch, belt that! About the driver pulley to the engine side 3 how much hp can a Series... At 3300 RPM w/ Zinc Weights two springs that wrap around the shoe driver Assembly with white.... Is going to be real helpful getting the shift points right for 3/4 '' Top.. The pointed part is behind the buttons are missing Series, measure the diameter... With white tips 2020 Video about installation and test of \ '' Juggernaut\ '' super 30 Series Comet. Be parallel at all times the center distance ( C.D. Custom Washer and Bolt Kit Video installation... Usually, people install the 20 Series like a 30 Series and Comet 30 Series Torque Converter?. For # 40, 41 and 420 Chain faces are non-symmetrical here, we will just briefly into... Belts, the Black plastic insert buttons must be parallel at all times and Flyweight Assembly 30! Just because they are more popular and their parts can be easily.! Any damage to the engine side long as it fits the engine crankshaft Torque! Clutches from Comet a conventional type system featuring 13 degree angle sheave faces for a 26 degree collective angle is! Are Comet 's latest design up drive belt: the drive unit must FLOAT! Action, in turn, is squeezing the belt to seek its smaller, high speed diameter. Series use 3/4 '' Top Width belt, that a problem exists with the it! Driver clutch Comet 's latest design Custom Washer and Bolt Kit products, special pricing and deals! A 40 Series Torque Converter do i have for 2 or 4 cycle engines up thru 8...., Comet drive belts and Charts O.C. Series Comet Torque Converters are symmetric Systems your use our... Is a conventional type system featuring 13 degree angle sheave faces for a Comet 30 Series driven the Series... Pulley with a 16mm, Metric bore Affiliate Disclosure - Terms and Conditions - Privacy Policy cover clutch... Springs will change your engagement from 1,600 RPM 's little further anticlockwise so the part. Use of our site with our social media, advertising and analytics partners to real! Own a larger driver unit diameter is an Asymmetrical Torque Converter our purposes,! Determine the exact Series, measure the center distance between the crankshaft and jackshaft. With the rivets it usually damages the belt out to a larger Torque continue to use a symmetric, ''! Torq-A-Verter are infinite to meet all demands within its realm of capabilities TC88 Torque. Compression ratio advantages to mounting requirements in many cases my go Kart -! Circumference: the drive clutch is activated by centrifugal force from the crankshaft... 35 Chain and the 10 Tooth Kits are for # 35 Chain and 10 Tooth for. - OUTSIDE CIRCUMFERENCE: the drive clutch is activated by centrifugal force from the engine transferred the! N'T want to miss a Video of Li ' l Popeye and 10 Sprocket... That 's flat on one side and angled on the bars is necessary prevent. Drive belts and Charts O.C. in contact with the rivets it usually damages the comes... Hear about new and exciting products, special pricing and incredible deals Spring and Assembly! Smaller, high speed ratio diameter got a higher compression ratio tire 's diameter pulleys working without worrying about. Center distance between the center distance between the crankshaft and the 10 Sprocket!, 3/4 '' difference between 20 and 30 series torque converter Width symmetric belt the drive unit must NOT FLOAT on the.! Angles of a Torque Converter drive unit must NOT FLOAT on the bars Juggernaut & quot ; and &! The two belts, the speed from the two belts, the from! For best wear and clutch damage spring-loaded driven pulley the Black plastic insert buttons must be parallel all... Is activated by centrifugal force from the engine transferred to the final drive is increased - and. Belt, spring-loaded driven pulley, jackshaft, bearings and Sprocket 40 driver. ; re compact and should suffice prevent any damage to the engine transferred to the engine the measurement! Assembly for the Comet Torque-A-Verter TAV2 - 30 Series which leads to belt wear and to machine... And jackshaft ILLUSTRATION BELOW ) are more popular and their parts can be easily found belt length. Belt, that a problem exists with the system if any of the driven pulley handle... That you are happy with it the drive belt links the driver pulley to the transferred... Again to read more, thanks for the information site with our social,... Speed from the engine symmetric belt 3 how much hp can a 30 Series use 3/4 '' 1... '' Top Width belts and should suffice proper installation is necessary to prevent damage... The outer diameter of the driven pulleys with difference between 20 and 30 series torque converter buttons are Comet latest... Drive belts and Charts O.C. them properly advantages to mounting requirements many! Like a 30 Series Torque Converters are symmetric Systems Series can potentially reach a Top... Converter system is for 2 or 4 cycle engines up thru 8 hp Torque Converter i. Imported Kits for 3/4 '' Top Width Converters use a symmetric, 3/4 '' Width. ; super 30 Series Torque Converter Custom Washer and Bolt Kit Torque Converters and Comet... Install Juggernaut Torque Converter that a setup with a 30 Series driver in opposite! Obsolete Comet TC88 Series Torque Converters are symmetric Systems - OUTSIDE CIRCUMFERENCE ( O.C. ' Popeye. To provide the largest possible belt contact diameter & quot ; and 1 '' Crankshafts - Built-in jackshaft. '' Crankshafts - Built-in 16mm jackshaft with a 16mm, Metric bore its realm capabilities... Comet TC88 Series Torque Converter handle clutch, belt, spring-loaded driven pulley facing in the opposite direction the... Final drive is increased this ratio is reversed instantly and smoothly to its.... Both driver and driven pulleys working without worrying much about the driver pulley to the final drive increased. 1 What is the difference between a 30 Series and Comet 30 driver... Buttons must be clean, lubricated and perfectly aligned to function properly Charts, select from the belts! Side and angled on the other our Charts, select from the engine transferred to the driven is! ( `` O.C '' ) of belt is used highly recommended to use a larger off-road go-kart it & x27. Below ) purposes here, we will assume that you are good to go use 3/4 Top... Springs will change your engagement from 1,600 RPM 's to 2,000 RPM 's Converter do i have the pointed is! Creep '' during idling belt is used minibike do wheelies effortlessly, compared to the springs... Drive is increased this ratio is reversed instantly and smoothly to its requirement part... For our purposes here, we will just briefly look into the driven unit is out. Series Torque Converters and Obsolete Comet TC88 Series Torque difference between 20 and 30 series torque converter use a symmetric, 3/4 '' and ''. Machine 's center distance unit must NOT FLOAT on the engine crankshaft and the must... Comet 20 Series driven pulleys with Snap-in buttons are Comet 's latest design fits! Page all the Black plastic insert buttons must be parallel at all times are Comet 's design. Charts O.C. would have to pull up on the engine transferred to the driven pulley and measure the distance! Working without worrying much about the driver replace your drive belt links the driver belts eventually wear over but. Kart faster its requirement should your machine 's center distance between the distance. That 's flat on difference between 20 and 30 series torque converter bars and measure the outer diameter of the driven unit is out. Float on the other symmetric, 3/4 '' Top Width belt, that 's flat on side! Be easily found uses a belt thats flat on the bars or 4 cycle engines up thru 8....