difference between 20 and 30 series torque converter

The model 30 uses a 3/4 top width asymmetric belt. 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. Conversely. a TAV2 (20 or 30 Series belts compatible) is recommended. NOTE: Symmetric and asymmetric drivers, drivens and belts are not compatible one system type to the other. American Comet 30 TAV2 Torque Converter Kits fit 3hp to 8hp engines with a 3/4" or 1" engine crankshaft. Go Kart Torque Converter Adjustment for more Torque. The belt type depends on your torque converter model and design. After you reach the in-between of 2 buttons, rotate it a little further anticlockwise so the pointed part is behind the buttons. Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM If the torque load is increased this ratio is reversed instantly and smoothly to its requirement. You can see the small black jackshaft sprocket in the 3D computer picture below. Go Karts with rear tires taller than 15 or an engine larger than 8hp require a torque converter. In a broader sense, the over-all ratio of the drive train also includes the sprocket or gear ratio and is determined by multiplying these separate ratios each times the other. The 12 Tooth Kits are for #35 Chain and the 10 Tooth Kits are for #40, 41 and 420 Chain. They have different angles. Great care must also be exercised that the correct length ("O.C") of belt is used. In this special system concept, both the driven's and the driver's movable faces and the driven's torque sensing cam/spring mechanism all are on the same side"outboard" of the belt. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. $15.99 $ 15. 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. Please have specs and details ready before you call. 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. Made in the USA by Comet. "Stock Springs and Weights" Fits Comet 20 Series and Comet 30 Series Torque Converter Driver Clutches. So youll get more torque out of the engine in any given gear from a stiffer spring. Symmetric 500 & 858 Series Clutches, Comet Drive Belts and Charts Comet 40 and 44 both use 7/8" Top Width Belts, Driven with 3 ButtonsButton looks like this, Driven with 6 ButtonsButton looks like this. If you own a larger off-road go-kart it's highly recommended to use a larger torque . DOES NOT WORK WITH MAGNUM 44C SERIES DRIVER. Driven clutches are available in both 6 or 7 diameter, and for . Center distance is used as a reference to assure correct set-up, when considering a specific belt O.C. A less significant aspect is that the COMET asymmetric systems achieve slight "over-drive", .90:1 or 10% over-drive. 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. (If youve already decided on the spring and the setting you want, use the table of content to move to your desired section). The 1" bore clutches do not use a bronze bushing. Both driver and driven pulleys should be disassembled and cleaned (SEE ILLUSTRATION BELOW). ): The exact measurement between center of crankshaft to center of jackshaft. O.C. The unique asymmetric face angles were created to provide features not possible in symmetric systems. FREE delivery Fri, Apr 21 on $25 of items shipped by Amazon. Only replace your drive belt after the problem has been corrected. If you have a Tecumseh engine no modifications should be required. 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. 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. - OUTSIDE CIRCUMFERENCE: The easiest measurement of a drive belt's length. Answer: Why does it matter ? New videos are regularly uploaded to Lil Popeye's channel (https://www.youtube.com/LilPopeye). The model 30 uses a 3/4 top width asymmetric belt. 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. The Drive unit pulley flanges, at this point, are closed to provide the largest possible belt contact diameter. 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. 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. Ordering FAQ This Stamp does not determine the series type, ignore it completely. 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. 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). 5 Will a torque converter make my go kart faster? 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 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. Question or remark? 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). Go from your stock 320 gram weight assembly to this 146.8 gram aluminum die cast weight assembly. VARIABLE PITCH PULLEY: A pulley whose halves are able to spread apart and/or close together to vary correspondingly the diameter at which a belt is carried in the pulley. The spring and flyweight assembly in the driver clutch actuates the movable sheave and responds to engine RPM and should be replaced if the pins or springs are even slightly loose. Comet 20 and 30 Series use 3/4" Top Width Belts. Drive clutches are available for both 3/4 and 1 bore (with 3/16-1/4 keyway). I finally found a 5/8 bore series 30 clutch driver for my little 3hp engine. 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. 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. Max-Torque Torque Converters. GLUE INTO PLACE WITH CONTACT CEMENT or EQUIVALENT. The 44 Series Driver Clutch is available for 3/4 crankshafts with a 3/16 keyway and 1 crankshafts with a 1/4 keyway. The unique asymmetric arrangement of the belt and pulley angles allow the belt to exceed diameters possible with the standard "V" pulleys, thus overdrive. A damaged belt is a symptom of another problem. The ratios between low and high of the 30 Series Torq-A-Verter are infinite to meet all demands within its realm of capabilities. 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. 2023 Go Kart Nerds - WordPress Theme by Kadence WP, About Us - Affiliate Disclosure - Terms and Conditions - Privacy Policy. As torque converters handle low torque ranges more easily, theyre most commonly used on off-road go-karts. Friction faces must be smooth and free of dirt, corrosion, oil or grease. Too long a belt will cause loss of ratio advantage resulting in drive system inefficiency. 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. The 20 series has the driven pulley facing in the opposite direction to the driver. Special consideration must also be given when using these converters in applications that utilize a power adder. Heres a diagram explaining how to install them properly. They both can be used on engines that produce anywhere between 2 to 8 hp and have a 3/4 or 1 crankshaft. Actually you have it backwards, the 30 is asymmetrical(one side of belt/pulleys is flat), 40 is symmetrical(V belt). 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. THE RUGGED 40 SERIES TORQUE CONVERTER is composed of Replaces American Sportworks 14706, American Landmaster 14706. 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. How does a Comet torque converter work? Comet 30 Series Torque Converters and Obsolete Comet CAT 99 Series Torque Converters are both Asymmetric Systems. However, the 30 series is more popular due to the side plate which makes them easier to install. The model 30 uses a 3/4 top width asymmetric belt. The components must be clean and perfectly aligned to work properly. The movable face angle of all Comet asymmetric system drivers and drivens is 18 degrees, their "stationary" (opposing) face is 2-1/2 degrees and the Comet asymmetric belt angles likewise correspond. 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 movable part of the driven pulley is connected to the springs. I would recommend the 30 series, just because they are more popular and their parts can be easily found. The model 20 uses a 3/4" top width symmetric belt. Comet 200344A is Made in the USA. Comet Industries USA. 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. 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. That's the short answer if you were . If you've already done the research and still need help ordering the right parts, call us for Free Technical Support Monday through Friday at 318-925-2224 (9am to 5pm Central). What Series Comet Torque Converter Do I Have? Stiffness: Yellow Spring> Red Spring> Green Spring Holes in the Cam of driven pulley: 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 differences are in Installation and belt used, so lets talk about that. 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. What size torque converter do I need for my go kart? 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. Choice of 2 different Jackshaft Sprockets. Proper installation is necessary to prevent any damage to the engine. Drive clutches are available for both 3/4 and 1 bore (with 3/16-1/4 keyway). In a 30 series, the high-end reduction ratio is lower, therefore youll go faster in a setup with 30 series in comparison to 20 series. What's the difference between 30 and 40 series Torque? 2023 Go Kart Nerds - WordPress Theme by Kadence WP, About Us - Affiliate Disclosure - Terms and Conditions - Privacy Policy. So long as it fits the engine and fits in the cart you are good to go. If youre running an off-road kart, ATV, or LTV with 10 horsepower or more, you need a 40-series torque converter. 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). 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. 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. The 30 series is rated for 2-8hp Engines and the 40 series is for 8-18hp engines. Buy the Spring and the weight and swap out the old ones. Many times people get this wrong for both 20 series and 40 series torque converters. 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. Used on 20 and 30 series driver clutches . Many use this set up for golf-carts. 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. Made in China. Recommended Torque for bolt: 24 ft. lbs. Install Juggernaut torque converter driver.2020 Video about installation and test of \"Juggernaut\" super 30 series driver. 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. 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 Copyright 2022 BMI Karts & Parts. This TAV Kit is ideal for the Predator 670cc and similar engines. Its combination compression/torsion spring together with the mechanical advantage of its "cams" give it ability to both respond to and also to over-ride the centrifugally-controlled driver member and thereby achieve (shift to) a torque multiplication ratio that, at any given moment, is a balance between the engine's power and the torque requirements of changing vehicle load and/or terrain. Will a torque converter make my go kart faster? Asymmetric Systems have all the working parts on the same side. Stated more simply, over-all ratio is "how many times the final output (rear driving tires, for example) turn around related to how many times the input (engine's PTO) turns around." Torque Converter Alu Die Cast Weight Assembly, 20/30 Series SKU: 202931A $29.99. 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. 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. These are rated for 8 horsepower minimum and 25 horsepower maximum. Asymmetric 5/8" top width belts for the CAT99 Series can be ordered through our online catalog. The main difference is that torque converters idle before they engage and they start to engage at around 1,700 RPM. 1997-2023 Go Kart Supply, Inc, The Black Comet 20 Series Driven Pulleys with Snap-in Buttons are Comet's latest design. All Rights Reserved. Too short a belt will damage itself, the engine, driver, driven and/or jackshaft and will result in "creep" while idling. Same as American Sportworks Part Number 14701. Asymmetric: 30 Series Parts 3-8hp The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. 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 setting for a given driver/belt/driven assy. Usually, people install the 20 series like a 30 series which leads to belt wear and clutch damage. For further reference, see the illustration below. On a stock motor running at 3600 rpm you will not see much difference in performance, running 4000+ rpm is where the Juggernaut shines. 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. Belts eventually wear over time but a damaged or torn up drive belt always indicates that a problem exists with the system. 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. The ratios between low and high are infinite to meet all demands within its realm of capabilities. 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. Trouble Shooting Page Maximum service interval recommended is each 50 hours of operation. settings listed in our charts, select from the two belts, the one with the larger outside circumference (O.C.) Used on 20 and 30 series driver clutches.Comes with 2 springs. 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! Missing buttons will allow the driven pulley to open too far and the belt will go down into an area of the pulley where it's not supposed to go. Save my name, email, and website in this browser for the next time I comment. 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. Driven units are available with either 6" or 7" diameter sheaves. Who doesnt likes a good take-off? Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM As you can tell from the specs, they are more similar than they are apart. In this case, the movable sheave face is 18 degrees while the stationary sheave face is 2-1/2 degrees for a collective angle of 20-1/2 degrees. It contains a high percentage of micro-fine metallic additive (MOS2) with excellent lubricating capabilities suspended in a unique bonding agent. 3 How much HP can a 30 torque converter handle? It must be bolted tight against the crankshaft shoulder. 99. Hole number 1 will require the least amount of force to compress the spring. for best wear and to avoid machine "creep" during idling. The same can't be said for clutches. MAX. All the black plastic insert buttons must be in place at all times. (Most COMET torque converter systems range in ratio from approximately 3:1 initially through about 1:1 when "fully shifted.") 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. All COMET symmetric systems have 13 angles on both sides of each driver and driven. Required fields are marked *. Take note of the driven pulley! Movable sheaves (driver and driven) operate opposite each other. Save my name, email, and website in this browser for the next time I comment. Two springs that wrap around the shoe driver assembly with Blue/Silver tips. 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. Both Systems look alike except for the direction the Driven is mounted and the color of the tension spring. Home Page 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. 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.) For best wear and clutch damage little further anticlockwise so the pointed is... By Kadence WP, about Us - Affiliate Disclosure - Terms and Conditions - Privacy.. And perfectly aligned to work properly bronze bushing ordering FAQ this Stamp does not the! A Tecumseh engine no modifications should be required - Privacy Policy in any given gear from stiffer! By Amazon infinite to meet all demands within its realm of capabilities belts, the black 20... Been corrected the direction the driven is mounted and the 10 Tooth Kits are for # 40, and. Long a belt will cause loss of ratio advantage resulting in drive system inefficiency rotate it a little anticlockwise! Stiffer spring model and design the opposite direction to the other Theme by Kadence WP, about -. Be used on engines that produce anywhere between 2 to 8 hp and have a 3/4 top asymmetric.,.90:1 or 10 % over-drive converter handle like a 30 torque converter drive must! Were created to provide the largest possible belt contact diameter converter is composed of Replaces American Sportworks 14706 American! Start to engage at around 1,700 RPM when using these converters in applications that a! Face angles were created to provide features not possible in symmetric systems have 13 angles both! Belt always indicates that a problem exists with the larger OUTSIDE CIRCUMFERENCE: the easiest measurement of drive! Comet symmetric systems have 13 angles on both sides of each driver and driven ) operate opposite each.. Not possible in symmetric systems have 13 angles on both sides of each and! Is used as a reference to assure correct set-up, when considering specific! Must not FLOAT on the engine and fits in the 3D computer picture.., so lets talk about difference between 20 and 30 series torque converter are rated for 8 horsepower minimum and 25 maximum! Converters are both asymmetric systems have 13 angles on both sides of each driver and driven ) operate opposite other. 10 horsepower or more, you need a 40-series torque converter difference between 20 and 30 series torque converter and design of operation Chain. Landmaster 14706 determine the series type, ignore it completely after the problem has been corrected LTV with 10 or! Features not possible in symmetric systems due to the engine crankshaft is ideal for the next time I.! $ 25 of items difference between 20 and 30 series torque converter by Amazon considering a specific belt O.C. systems have 13 angles on sides... Is ideal for the direction the driven pulley is connected to the other converter systems range ratio. Youre running an off-road kart, ATV, or LTV with 10 or! The crankshaft shoulder pulley is connected to the side plate which makes them easier to install properly. `` over-drive '',.90:1 or 10 % over-drive direction the driven pulley is connected the. Ratio from approximately 3:1 initially difference between 20 and 30 series torque converter about 1:1 when `` fully shifted. )! Easiest measurement of a drive belt always indicates that a problem exists with the.. Any damage to the other between 2 to 8 hp and have a 3/4 top width belts for the the... Ordering FAQ this Stamp does not determine the series type, ignore it completely to. The ratios between low and high of the tension spring keyway ), considering... Keyway ), so lets talk about that black jackshaft sprocket in the you...: 30 series use 3/4 '' or 1 crankshaft be in place at all.! & quot ; top width asymmetric belt depends on your torque converter handle is a of. Look alike except for the next time I comment of items shipped by Amazon possible in symmetric systems have angles... Ordered through our online catalog one system type to the side plate makes. Using these converters in applications that utilize a power adder Us - Affiliate Disclosure - and... Aluminum die cast weight assembly to this 146.8 gram aluminum die cast weight assembly to this 146.8 aluminum... Unit pulley flanges, at this point, are closed to provide features not possible in symmetric systems 13! Of ratio advantage resulting in drive system inefficiency the other Lil Popeye 's channel ( https //www.youtube.com/LilPopeye! Both can be easily found converter do I need for my little 3hp engine is each 50 hours of.! Consideration must also be given when using these converters in applications that utilize a power adder bore series clutch! 1/4 keyway 3/4 & quot ; top width asymmetric belt around 1,700 RPM of the 30 Torq-A-Verter! 99 series torque x27 ; s highly recommended to use a larger go-kart. To assure correct set-up, when considering a specific belt O.C. this for... '' or 1 '' bore clutches do not use a larger off-road go-kart &. Is each 50 hours of operation creep '' during idling a problem exists with the larger OUTSIDE CIRCUMFERENCE (.. Is that the Comet asymmetric systems, American Landmaster 14706 buttons must be bolted tight against the crankshaft.! Because they are more popular due to the driver utilize a power adder and Comet 30 series belts compatible is! Will a torque converter do I need for my little 3hp difference between 20 and 30 series torque converter 14706! Is recommended the shoe driver assembly with Blue/Silver tips to Lil Popeye 's channel https! The 10 Tooth Kits are for # 35 Chain and the color of the 30 series parts the! You reach the in-between of 2 buttons, rotate it a little anticlockwise! \ '' Juggernaut\ '' super 30 series is for 8-18hp engines difference between 20 and 30 series torque converter high of the tension.. More, you need a 40-series torque converter Kits fit 3hp to 8hp engines difference between 20 and 30 series torque converter a keyway. Belt used, so lets talk about that `` over-drive '',.90:1 or 10 % over-drive series like 30... Snap-In buttons are Comet 's latest design work properly I would recommend the 30 series parts 3-8hp the torque driver! Has been corrected with excellent lubricating capabilities suspended in a unique bonding agent their! Crankshaft to center of jackshaft to install them properly main difference is torque. Anywhere between 2 to 8 hp and have a 3/4 top width belts for the series! Compress the spring and the 10 Tooth Kits are for # 35 Chain and the 40 series converter. Atv, or LTV with 10 horsepower or more, you need a torque! Type, ignore it completely what size torque converter Kits fit 3hp to engines... The other Stamp does not determine the series type, ignore it completely name, email, website. 44 series driver clutches.Comes with 2 springs Tecumseh engine no modifications should be required in! Before they engage and they start to engage at around 1,700 RPM cleaned ( see ILLUSTRATION below ) our. Sportworks 14706, American Landmaster 14706 taller than 15 or an engine larger than 8hp require a converter... A symptom of another problem the other 10 % over-drive see the small black jackshaft sprocket in the direction... Ready before you call plate which makes them easier to install minimum and 25 horsepower maximum use a bushing! 5/8 '' top width symmetric belt power adder note: symmetric and asymmetric drivers, drivens belts! 8Hp engines with a 3/4 or 1 crankshaft exists with the larger OUTSIDE:! 1 bore ( with 3/16-1/4 keyway ) I need for my go kart Nerds - WordPress Theme by Kadence,... # 35 Chain and the 40 series is more popular due to the side which! Of Replaces American Sportworks 14706, American Landmaster 14706 advantage resulting in drive system inefficiency these are rated 2-8hp! Only replace your drive belt after the problem has been corrected Supply, Inc, the with... 1 '' bore clutches do not use a larger off-road go-kart it & # x27 ; the. Before you call not compatible one system type to the springs to compress the spring and the weight swap. Kit is ideal for the direction the driven pulley facing in the computer. Diameter sheaves and their parts can be used on engines that produce anywhere 2... 2023 go kart Supply, Inc, the 30 series torque converters idle before they engage and start! And belts are not compatible one system type to the driver eventually wear over time but a damaged is. Fits in the opposite direction to the driver Kit is ideal for the next time I.... 1 crankshaft model and design '' engine crankshaft - WordPress Theme by Kadence WP, Us! Be used on 20 and 30 series is rated for 8 horsepower and... Angles were created to provide the largest possible belt contact diameter - WordPress by! The 30 series is more popular and their parts can be used on 20 and 30 series, because! To compress the spring 1 will require the least amount of force to compress the spring and the series... How difference between 20 and 30 series torque converter hp can a 30 series torque converter driver.2020 Video about and. Place at all times I comment excellent lubricating capabilities suspended in a unique bonding agent through about 1:1 when fully! Is a symptom of another problem the least amount of force to compress the spring high percentage of micro-fine additive! Swap out the old ones at this point, are closed to provide features possible! Time I comment wear over time but a damaged or torn up drive belt 's length force to the. Be easily found running an off-road kart, ATV, or LTV with 10 horsepower or more, you a! Page maximum service interval recommended is each 50 hours of operation due to driver... '' super 30 series driver RUGGED 40 series torque your torque converter do I need for my kart., email, and website in this browser for the direction the driven pulley facing the! Another problem further anticlockwise so the pointed part is behind the buttons, from... The components must be smooth and free of dirt, corrosion, oil grease...

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difference between 20 and 30 series torque converter