difference between 20 and 30 series torque converter

The model 30 uses a 3/4 top width asymmetric belt. Bonds to the surface being sprayed within one to two minutes or less in normal air-drying conditions. What is the best 30 series torque converter? O.C. 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. They perform better at lower speeds and are ideal for stop-and-go situations. 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. Symmetric: 20 Series Parts for 3-8hp This Stamp does not determine the series type, ignore it completely. If either one of these conditions exist service the unit immediately. The belt when straight in the sheaves should also be square to the engine crankshaft and jackshaft. 1997-2023 Go Kart Supply, Inc, Asymmetric Comet 30 Series TAV2 Kits 3-8hp, Comet 780 Series Utility Vehicle Clutches, Jackshafts, Jackshaft Sprockets, Keystock. Used on 20 and 30 series driver clutches.Comes with 2 springs. 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. We use cookies to ensure that we give you the best experience on our website. Ratio range of these systems is typically about 3:1 to 1:1. This contacts the drive belt. Pair these with the Red Springs (KD203040A) for a 2,600 RPM engagement. Compatible with 30 Series belt; Recommended for 2 hp to 7 hp engine; Engagement range at 2,000 - 2,350 rpm . So youll get more torque out of the engine in any given gear from a stiffer spring. SYMMETRIC: A torque converter system concept of driver, driven and belt member, the opposing halves or sides of each member being equal in angle. 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. It must be bolted tight against the crankshaft shoulder. You can play around with the springs and weight to change the engagement rpm, check out this article to know how to do that. Leave a comment! 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. If the belt comes in contact with the rivets it usually damages the belt. Drive clutches are available for both 3/4 and 1 bore (with 3/16-1/4 keyway). Always use either all symmetric or all asymmetric driver, driven and belt members in any particular system installation. How does a Comet torque converter work? Even their Clutch and driven are the same. Comet 20 Series Torque Converters and Obsolete Comet TC88 Series Torque Converters are Symmetric Systems. The 30 series is rated for 2-8hp Engines and the 40 series is for 8-18hp engines. In addition, the buttons also keep the movable sheave from spinning, they reduce friction between the cam and the movable sheave and they prevent metal to metal contact, acting as shock absorbers. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. The 20 series can be challenging to install, their installation is quite similar to the 40 series. Conversely. As this happens, the speed from the engine transferred to the final drive is increased. 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. 2023 Go Kart Nerds - WordPress Theme by Kadence WP, About Us - Affiliate Disclosure - Terms and Conditions - Privacy Policy. The model 30 uses a 3/4 top width asymmetric belt. It must be bolted tight against the engine crankshaft shoulder. 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. The belt will be found always to move at right angles to both engine crankshaft (PTO) and jackshaft. 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 Two springs that wrap around the shoe driver assembly with Blue/Silver tips. The differences are in Installation and belt used, so lets talk about that. DOES NOT WORK WITH MAGNUM 44C SERIES DRIVER. 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 Great care must also be exercised that the correct length ("O.C") of belt is used. for best wear and to avoid machine "creep" during idling. The crankshaft and the jackshaft must be parallel at all times. Identify the Shape. To 30 ft. lbs. Choice of 2 different Jackshaft Sprockets. It's specially formulated for the unusual requirements of torque converter systems operating in dusty-dirty-sandy situations. Please have specs and details ready before you call. Fits American Sportworks Go Kart Model 3170, 3171, 4170, 5210 and others. Buy the Spring and the weight and swap out the old ones. Speed reduction Ratio: This is the ratio between the active diameter of the driver and the driven pulley. Which spring and hole is best for your purpose? 216115A Blue/Silver Springs engage at 3600 RPM w/ Zinc Weights (stock) 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. 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. Made in China. 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. They have different angles. Comet 30 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. Made in the USA by Comet. (Most COMET torque converter systems range in ratio from approximately 3:1 initially through about 1:1 when "fully shifted.") Set of 3 medium weight cam rollers used for raising the RPM engagement of a 40 series driver. Manco, American Sportworks TC Covers As the engines rpm increases, so do the active diameter of the driver clutch which makes you go faster. to 30 ft. lbs. Will a torque converter make my go kart faster? The moveable sheave of the clutch is forced in as the RPM of the engine is increased. This means, that a setup with a 30 series can potentially reach a higher top speed. (Look back into previous sections if youre confused). At its highest speed (overdrive) and lowest load demand, the Driven unit pulley flanges are wide open providing the smallest possible belt contact diameter. Your email address will not be published. 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. ): The exact measurement between center of crankshaft to center of jackshaft. The driver and driven pulleys must be mounted so that when the system is in the neutral/idle mode the centerline or the "vee" of each and also of the belt all are in line and parallel with each other. 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. You can also play with its spring settings and colors if you feel they are too tight. Whats the difference between a 30 series and a 40 Series torque converter? However, the 30 series is more popular due to the side plate which makes them easier to install. With the Torque Converter Belt mounted on parallel shafts and the system in the low, neutral/idle position, the belt should be straight in the sheaves. Comet 20 and 30 Series use 3/4" Top Width Belts. If you want an answer to which one you should buy? No substitute belt is acceptable. All the black plastic insert buttons must be in place at all times. C = CLEAN - L = LUBRICATE THE RUGGED 40 SERIES TORQUE CONVERTER is composed of A torque converter system concept of driver, driven and belt member, the opposing halves or sides or each member being unequal in angle. Answer: Why does it matter ? Proper belt selection is key in successfully tuning your system to function giving optimum performance. When the clutch moves towards the engine, it pushes the belt upwards, stretching the belt. How long does Zylkene take to work in dogs? 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. 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. Replacing the stock springs with these red springs will change your engagement from 1,600 RPM's to 2,000 RPM's. Who doesnt likes a good take-off? Function can be likened to the automatic transmission in a car and is often called a "torque converter system." 30 Series Torque Converter Custom Washer And Bolt Kit. 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 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. 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. 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. Comes with a c ustom made heavy duty back plate, hardware, driver unit, driven unit, and belt. 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. Recommended Torque for bolt - 24 ft. lbs. The ratios between low and high are infinite to meet all demands within its realm of capabilities. Set of 3 red upgraded springs for the 40 series driver. Max. There always is only one correct C.D. The model 30 uses a 3/4 top width asymmetric belt. Belts eventually wear over time but a damaged or torn up drive belt always indicates that a problem exists with the system. Comet TC88 and CAT99 use 5/8" Top Width Belts. For our purposes here, we will just briefly look into the driven pulleys working without worrying much about the driver. And you have reassembled the whole thing, so go ahead and test it out! Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. CAT99 and TC88 Driver Clutches and Driven Pulleys that use a 5/8" belt are obsolete, but the 5/8" top width belts are still available. 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. They both can be used on engines that produce anywhere between 2 to 8 hp and have a 3/4 or 1 crankshaft. 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. Btw, check out the comparison between the 30 and 40 series, cause they are not very similar! The 12 Tooth Kits are for #35 Chain and the 10 Tooth Kits are for #40, 41 and 420 Chain. and any particular driver and driven pair's diameter. Identify the belt number stamped on the top width, if legible. It must be bolted tight against the engine crankshaft shoulder. 5 Will a torque converter make my go kart faster? Driven clutches are available in both 6 or 7 diameter, and for . Quick view. It's the degree of the angle of the component. This TAV Kit is ideal for the Predator 670cc and similar engines. 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. Comet 40 Series and Comet 44 Series are Mid Range Torque Converter Components for 8 to 18 horsepower applications. 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 . Install Juggernaut torque converter driver.2020 Video about installation and test of \"Juggernaut\" super 30 series driver. Imported Kits for 3/4" and 1" Crankshafts - Built-in 16mm Jackshaft with a 5mm Keyway. 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). Garter Springs are sold separately. This is a conventional type system featuring 13 degree angle sheave faces for a 26 degree collective angle. 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. 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. 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 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. I would recommend the 30 series, just because they are more popular and their parts can be easily found. 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). 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 How to Market Your Business with Webinars. The ratios between low and high of the 30 Series Torq-A-Verter are infinite to meet all demands within its realm of capabilities. Whats the difference between 30 and 40 series Torque? Home Page 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. Add to Cart. 1997-2023 Go Kart Supply, Inc, The Black Comet 20 Series Driven Pulleys with Snap-in Buttons are Comet's latest design. Genuine Comet Part #200344A Spring and Flyweight Assembly. How To Identify Comet Torque Converters, Service Tips Page "Stock Springs and Weights" Fits Comet 20 Series and Comet 30 Series Torque Converter Driver Clutches. The asymmetric type torque converter system has sheave faces that have different angles. Page Last Updated: 04/17/2023 Will work well with Two springs that wrap around the shoe driver assembly with fluorescent yellowtips.

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