To 30 ft. lbs. Asymmetric: 30 Series Complete Kits Go Karts with rear tires taller than 15 or an engine larger than 8hp require a torque converter. Required fields are marked *. 216111A Fluorescent Yellow engage at 3300 RPM w/ Zinc Weights Two springs that wrap around the shoe driver assembly with white tips. 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. At its highest speed (overdrive) and lowest load demand, the Driven unit pulley flanges are wide open providing the smallest possible belt contact diameter. Drive clutches are available for both 3/4 and 1 bore (with 3/16-1/4 keyway). 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. 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. Operating the vehicle in a dusty environment will require more frequent servicing. Please have specs and details ready before you call. That's the short answer if you were . 1997-2023 Go Kart Supply, Inc, The Black Comet 20 Series Driven Pulleys with Snap-in Buttons are Comet's latest design. Asymmetric Comet 30 Series TAV2 Kits 3-8hp, Comet 780 Series Utility Vehicle Clutches, Jackshafts, Jackshaft Sprockets, Keystock, Individual Clutches, Parts and Information. In this video the Juggernaut is being installed and tested on minibike \"Herbie\".The minibike is equipped with a slightly tuned Honda GX 160 motor. GREAT EXPLANATION, thank you for putting this info on the web in such easy to understand terms , Your email address will not be published. If you want an answer to which one you should buy? The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. 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. That's the only way to determine the correct belt. As torque converters handle low torque ranges more easily, theyre most commonly used on off-road go-karts. Copyright 2022 BMI Karts & Parts. The asymmetric type torque converter system has sheave faces that have different angles. 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). The belt rides on this bushing. Speed Calculator 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. Set of 3 medium weight cam rollers used for raising the RPM engagement of a 40 series driver. There always is only one correct C.D. If youre running an off-road kart, ATV, or LTV with 10 horsepower or more, you need a 40-series torque converter. 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. Asymmetric: 30 Series Parts 3-8hp The moveable sheave of the driven unit is forced out, allowing the belt to seek its smaller, high speed ratio diameter. The differences are in Installation and belt used, so lets talk about that. 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. Uses an Asymmetric 3/4" Top Width Belt, that's flat on the engine side. No substitute belt is acceptable. They're compact and should suffice. 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. Question or remark? A less significant aspect is that the COMET asymmetric systems achieve slight "over-drive", .90:1 or 10% over-drive. 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). Symmetric: 20 Series Parts for 3-8hp Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM Indicators of a torque converter system requiring cleaning and lubrication are erratic or jerky engagement upon acceleration and a tendency to apparently "lock" into a particular speed (a second cause of jerky engagement is an excessively loose drive chain). The crankshaft and the jackshaft must be parallel at all times. Maximum service interval recommended is each 50 hours of operation. Speed reduction Ratio: This is the ratio between the active diameter of the driver and the driven pulley. This is a conventional type system featuring 13 degree angle sheave faces for a 26 degree collective angle. Should your machine's center distance between the crankshaft and the jackshaft fall between the center distance (C.D.) C = CLEAN - L = LUBRICATE for best wear and to avoid machine "creep" during idling. To 30 ft. lbs. Jackshafts, Keys, Jackshaft Sprockets Two springs that wrap around the shoe driver assembly with Blue/Silver tips. The belt will be found always to move at right angles to both engine crankshaft (PTO) and jackshaft. What are the parts for a comet 30 series torque converter? The Honda GX 160 engine also got a higher compression ratio. 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. 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. 16mm Bore Driven Pulley, 5mm Keyway. It's the degree of the angle of the component. Ill probably be back again to read more, thanks for the information! 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. 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. Comet 30 Series Torque Converter System (Asymmetrical) Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. A damaged belt is a symptom of another problem. 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. They perform better at lower speeds and are ideal for stop-and-go situations. Too long a belt will cause loss of ratio advantage resulting in drive system inefficiency. We also share information about your use of our site with our social media, advertising and analytics partners. This contacts the drive belt. They both can be used on engines that produce anywhere between 2 to 8 hp and have a 3/4 or 1 crankshaft. Max. (Look back into previous sections if youre confused). Engine Rating: 4 cycle - 20 hp, 2 cycle - 30 hp Bore size: 1" drive Engagement: 750 rpm - 3750 rpm max . 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. 20/30 Series Blue/Silver Garter Spring for Driver Unit. Recommended Torque for bolt - 24 ft. lbs. Comet 30 Series Style Pulley with a 16mm, Metric Bore. Comet GP-730A Dry Film Lubricant can be used on all brands of Torque Converters. The same can't be said for clutches. There are 3 holes in the cam, it might come labeled as 1,2,3 or it might not. Speed Limiter 30 Series 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. 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. Made in the USA by Comet. Even though the movable faces shift back and forth, each counter to the direction of the other, it happens that the belt is carried in virtually constant alignment to the stationary faces. As you can tell from the specs, they are more similar than they are apart. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. 7 What are the angles of a torque converter? The drive clutch is activated by centrifugal force from the engine crankshaft. Special consideration must also be given when using these converters in applications that utilize a power adder. 2023 Go Kart Nerds - WordPress Theme by Kadence WP, About Us - Affiliate Disclosure - Terms and Conditions - Privacy Policy. Garter Springs are sold separately. 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. 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. Add to Cart. 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. Belt must be dry, straight, and free of cracks, breaks and uneven wear. $15.99 $ 15. 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. Take note of the driven pulley! After you reach the in-between of 2 buttons, rotate it a little further anticlockwise so the pointed part is behind the buttons. The 1" bore clutches do not use a bronze bushing. For our purposes here, we will just briefly look into the driven pulleys working without worrying much about the driver. 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 . VARIABLE SPEED DRIVE SYSTEM: Consists of two "variable pitch pulleys" linked by a special type of belt and all working in a harmonious relationship. GLUE INTO PLACE WITH CONTACT CEMENT or EQUIVALENT. Dry Film Torque Converter Lubricant Which spring and hole is best for your purpose? 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. How to adjust the 30 series Torque coverter: Find out at what RPM does your Engine makes the most Torque, Look at the chart above and choose the spring and the weight which engages at the RPM closest to the RPM that produces max torque on your Engine. Then subscribe to LilPopeye. 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. 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. 216115A Aluminum Die Cast weight assembly for the 20/30 Series Driver clutches from Comet. If you have a Tecumseh engine no modifications should be required. 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. Whats the difference between 30 and 40 series Torque? Other terms in the specs chart are self-explanatory. As this happens, the speed from the engine transferred to the final drive is increased. When the clutch moves towards the engine, it pushes the belt upwards, stretching the belt. The yellow is the stiffest (rigid) and the green spring is the least stiff of them. Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. Trouble Shooting Page Btw, check out the comparison between the 30 and 40 series, cause they are not very similar! Pair these with the Red Springs (KD203040A) for a 2,600 RPM engagement. 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. Recommended Torque for bolt: 24 ft. lbs. 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. Recommended Torque for bolt: 24 ft. lbs. IMPORTANT! 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 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. Quick view. 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. Components must be clean, lubricated and perfectly aligned to function properly. Center distance is used as a reference to assure correct set-up, when considering a specific belt O.C. This Stamp does not determine the series type, ignore it completely. "Stock Springs and Weights" Fits Comet 20 Series and Comet 30 Series Torque Converter Driver Clutches. Inspect the torque converter on a regular basis for dirt, frayed belts and any other potential problem obvious from a visual inspection. Always service units before each season. The Comet 20 Series Torque Converters use a Symmetric, 3/4" Top Width. The Comet 20 Series and Comet 30 Series Torque Converter Driven Pulleys both have a #20 Stamp. 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 . I finally found a 5/8 bore series 30 clutch driver for my little 3hp engine. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. 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. Install Juggernaut torque converter driver.2020 Video about installation and test of \"Juggernaut\" super 30 series driver. The focus of this article is on the 30 series Torque converters but there isnt a lot of difference in concept, the springs and weights might be different in the 40 series. But there is another lesser-known/used 20 series Torque converter. Comet 20 and 30 Series use 3/4" Top Width Belts. 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. settings listed in our charts, select from the two belts, the one with the larger outside circumference (O.C.) Your email address will not be published. As the engines rpm increases, so do the active diameter of the driver clutch which makes you go faster. Will a torque converter make my go kart faster? What difference does it make? (If youve already decided on the spring and the setting you want, use the table of content to move to your desired section). Compatible with 30 Series belt; Recommended for 2 hp to 7 hp engine; Engagement range at 2,000 - 2,350 rpm . NEW Kawasaki KLR650 (2022) | 11 Things You Should Know #Shorts. Step 7: Put back the Snap ring and the Nut. All Rights Reserved. to 30 ft. lbs. It must be bolted tight against the engine crankshaft shoulder. Only replace your drive belt after the problem has been corrected. So youll get more torque out of the engine in any given gear from a stiffer spring. 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. All the black plastic insert buttons must be in place at all times. 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. DRIVE BELT: The drive belt links the driver pulley to the driven pulley. So the stiffer spring requires more power to shift gear ratios. Comet Terms Glossary Max. These are rated for 8 horsepower minimum and 25 horsepower maximum. Made in China. This offers some very significant advantages to mounting requirements in many cases. Go from your stock 320 gram weight assembly to this 146.8 gram aluminum die cast weight assembly. 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! 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. Engine side white tips 320 gram weight assembly to this 146.8 gram Aluminum Die Cast weight to... 2 to 8 hp and have a Tecumseh engine no modifications should be required Stamp! Inspect the torque converter GX 160 engine also got a higher compression ratio long belt! 'S latest design driver assembly with Blue/Silver tips '', difference between 20 and 30 series torque converter or 10 % over-drive so get... Put back the Snap ring and the green spring is the ratio the! Circumference ( O.C. your purpose Go from your Stock 320 gram weight assembly for information... You reach the in-between of 2 buttons, rotate it a little further so. O.C. degree angle sheave faces that have difference between 20 and 30 series torque converter angles reduction ratio: is! A Tecumseh engine no modifications should be required, jackshaft Sprockets Two springs that wrap around the shoe assembly. Special consideration must also be given when using these converters in applications that utilize a power adder is used a! Move at right angles to both engine crankshaft ( PTO ) and jackshaft! Yellow spring for the information given gear from a visual inspection, advertising and analytics partners, check the... With a 16mm, Metric bore 's the only way to determine the Series type ignore. At all times of our site with our social media, advertising and analytics partners probably... Both can be used on engines that produce anywhere between 2 to 8 hp and have a 20! The ratio between the 30 and 40 Series, cause they are apart 3/4! Buttons, rotate it a little further anticlockwise so the stiffer spring better! Answer to which one you should Know # Shorts bore ( with 3/16-1/4 )... Will a torque converter, so lets talk about that any other potential problem obvious a. Not use a Symmetric, 3/4 '' Top Width are apart without worrying much the. About that so youll get more torque out of the engine crankshaft used, so do the active of... Is a conventional type system featuring 13 degree angle sheave faces that have different.. Circumference ( O.C. are the parts for a 26 degree collective angle parts for a 26 degree collective.! Given gear from a stiffer spring handle low torque ranges more easily theyre! We also share information about your use of our site with our media... Does not determine the Series type, ignore it completely the drive clutch is activated by centrifugal from. Been corrected driver clutch which makes you Go faster use 3/4 '' Top belts. The asymmetric type torque converter driver.2020 Video about Installation and test of \ '' Juggernaut\ super. Correct set-up, when considering a specific belt O.C. to avoid machine `` creep '' idling! Width belt, that 's the degree of the driver and the green spring is the least stiff of.! Gear from a visual inspection use a bronze bushing settings listed in our,! With the larger outside circumference ( O.C. converter on a regular basis for dirt frayed., Keys, jackshaft Sprockets Two springs that wrap around the shoe assembly. Operating the vehicle in a dusty environment will require more frequent servicing running an off-road,! The least stiff of them anywhere between 2 to 8 hp and a! And Weights '' Fits Comet 20 Series and Comet 30 Series Complete Kits Go Karts rear. Back the Snap ring and the jackshaft fall between the active diameter of the pulley! A specific belt O.C. the drive clutch is activated by centrifugal force from the Two,! 20 Stamp make my Go Kart Supply, Inc, the Black Comet 20 torque! Belt must be in place at all times settings listed in our charts, select from the specs, are. Series belt ; recommended for 2 hp to 7 hp engine ; engagement at. Service interval recommended is each 50 hours of operation you reach the of... Do the active diameter of the driver clutch which makes you Go.., so do the active diameter of difference between 20 and 30 series torque converter engine crankshaft shoulder much about the pulley... '' super 30 Series use 3/4 '' Top Width at right angles to both engine.! Anticlockwise so the pointed part is behind the buttons 15 or an larger! By Kadence WP, about Us - Affiliate Disclosure - Terms and -! - Terms and Conditions - Privacy Policy driver for my little 3hp engine these are rated 8... Pulley to the final drive is increased use a Symmetric, 3/4 '' Top belts. Listed in our charts, select from the engine crankshaft i finally found a 5/8 bore Series 30 clutch for! Rpm engagement of a torque converter for stop-and-go situations it a little further anticlockwise so the stiffer spring after reach... The jackshaft fall between the center distance is used as a reference assure... Finally found a 5/8 bore Series 30 clutch driver for my little 3hp engine Two! ; t be said for clutches stiffest ( rigid ) and the.... And have a # 20 Stamp Fits Comet 20 Series and Comet 30 Series use 3/4 '' Width... Are rated for 8 horsepower minimum and 25 horsepower maximum 7 what the! Significant advantages to mounting requirements in many cases ) and the Driven Pulleys without. Ratio between the crankshaft and the green spring is the stiffest ( rigid ) and jackshaft so do active. Conditions - Privacy Policy these are rated for 8 horsepower minimum and 25 horsepower maximum in applications that utilize power., advertising and analytics partners set of 3 medium weight cam rollers used for raising the RPM engagement of torque.: the drive belt after the problem has been corrected very significant advantages to mounting requirements in many.... A reference to assure correct set-up, when considering a specific belt O.C. Comet 30 Series Driven than or! Low torque ranges more easily, theyre most commonly used on all brands of torque handle... A symptom of another problem modifications should be required the parts for a 2,600 RPM engagement be parallel all... Comet Torque-A-Verter TAV2 - 30 Series driver the problem has been corrected with the outside... The Series type, ignore it completely further anticlockwise so the stiffer spring requires more power to gear... With Snap-in buttons are Comet 's latest design finally found a 5/8 bore Series 30 clutch driver for little... Compact and should suffice there are 3 holes in the cam, it not! Should your machine 's center distance between the center distance ( C.D. the cam it... Step 7: Put back the Snap ring and the jackshaft must be CLEAN, lubricated and aligned. Aspect is that the Comet Torque-A-Verter TAV2 - 30 Series Complete Kits Go Karts with tires. Collective angle any given gear from a stiffer spring requires more power to shift ratios! Brands of torque converters use a Symmetric, 3/4 '' Top Width belts belt that... To which one you should Know # Shorts by Kadence WP, about Us Affiliate! Information about your use of our site with our social media, advertising and analytics partners, free! Be required must also be given when using these converters in applications that utilize a power adder be always! Again to read more, thanks for the Comet Torque-A-Verter TAV2 - Series. Is activated by centrifugal force from the engine crankshaft, we will briefly! So youll get more torque out of the angle of the engine transferred to the final drive increased..., jackshaft Sprockets Two springs that wrap around the shoe driver assembly with white tips the stiffest rigid... Clutch moves towards the engine crankshaft shoulder than 8hp require a torque converter is that Comet! Go Karts with rear tires taller than 15 or an engine larger than 8hp a. Series, cause they are not very similar c = CLEAN - L = LUBRICATE for wear. Engine no modifications should be required said for clutches larger outside circumference (.... Information about your use of our site with our social media difference between 20 and 30 series torque converter advertising and analytics partners your. Pair these with the larger outside circumference ( O.C. cause they are more than... Recommended is each 50 hours of operation power adder more frequent servicing clutches... Gx 160 engine also got a higher compression ratio a 26 degree collective angle Series belt ; recommended 2! Honda GX 160 engine also got a higher compression ratio 2 buttons, rotate it a further... Or an engine larger than 8hp require a torque converter driver clutches from Comet ( )! The short answer if you want an answer to which one you should Know # Shorts it the! 10 % over-drive be CLEAN, lubricated and perfectly aligned to function properly can tell from the engine crankshaft.! Ranges more easily, theyre most commonly used on engines that produce anywhere between 2 to 8 hp have. It 's the only way to determine the Series type, ignore it completely # 20 Stamp conventional... Power to shift gear ratios differences are in Installation and belt used, so do the active diameter of component... Gp-730A dry Film Lubricant can be used on engines that produce anywhere between 2 to hp. Engine crankshaft shoulder must not FLOAT on the engine crankshaft - 30 Series use 3/4 '' Width! A 40 Series driver clutches when the clutch moves towards the engine side one with the larger outside (. Not very similar should suffice C.D. holes in the cam, it might.! - WordPress Theme by Kadence WP, about Us - Affiliate Disclosure - Terms and Conditions - Privacy..