The unique asymmetric arrangement of the belt and pulley angles allow the belt to exceed diameters possible with the standard "V" pulleys, thus overdrive. Spring and Flyweight Assembly Part #115592 is Imported. If youre running an off-road kart, ATV, or LTV with 10 horsepower or more, you need a 40-series torque converter. Drive Clutch Engagement Range: MIN: 1200 RPM -- MAX: 3100 RPM 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. Many times people get this wrong for both 20 series and 40 series torque converters. Max. Recommended Torque for bolt: 24 ft. lbs. Complete bolt-on unit includes mounting plate, cover, clutch, belt, spring-loaded driven pulley, jackshaft, bearings and sprocket. for best wear and to avoid machine "creep" during idling. Replacing the stock springs with these red springs will change your engagement from 1,600 RPM's to 2,000 RPM's. Choice of 2 different Jackshaft Sprockets. 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. As the engines rpm increases, so do the active diameter of the driver clutch which makes you go faster. 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 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. The Symmetrical Type Comet Industries 20 Series uses a 3/4" top width belt that's angled the same on both sides.. 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 stiffer springs are more useful for off-road driving or any situation where you require more torque, the top speed wont be affected much, but the stiffer springs will demand the engine to create more power to move to a different gear ratio. Made in China. Operating the vehicle in a dusty environment will require more frequent servicing. Hit the like button. The Torque Converter DRIVE UNIT MUST NOT FLOAT on the engine crankshaft. 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. Ill probably be back again to read more, thanks for the information! Used on 20 and 30 series driver clutches.Comes with 2 springs. 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. 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. 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. This TAV Kit is ideal for the Predator 670cc and similar engines. How long does Zylkene take to work in dogs? 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. The 20 series can be challenging to install, their installation is quite similar to the 40 series. Asymmetric 5/8" top width belts for the CAT99 Series can be ordered through our online catalog. Comet TC88 and CAT99 use 5/8" Top Width Belts. Too long a belt will cause loss of ratio advantage resulting in drive system inefficiency. Usually, people install the 20 series like a 30 series which leads to belt wear and clutch damage. 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. The Drive unit pulley flanges, at this point, are closed to provide the largest possible belt contact diameter. This offers some very significant advantages to mounting requirements in many cases. Your email address will not be published. The 1" bore clutches do not use a bronze bushing. 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. This is a conventional type system featuring 13 degree angle sheave faces for a 26 degree collective angle. This rule applies to the Fuel Miser, Tow Master, XFM/XTM, Street Rod 20, Street Master 25, Pro Street 30, Street/Strip 35, Competition 40, and Pro Competition 45 series torque converters. THE RUGGED 40 SERIES TORQUE CONVERTER is composed of This means, that a setup with a 30 series can potentially reach a higher top speed. Add to Cart. Has a 12 Tooth Sprocket for #35 Chain and 10 Tooth Sprocket for #40, 41 and 420 Chain. Garter Springs are sold separately. If you pair these with the medium rollers (KD2036019A) your clutch engagement Blazer 150x and Blazer-4 150 Steering Components, Blazer 150x and Blazer-4 150 Suspension Components, 20/30 Series Blue/Silver Garter Spring for Driver Unit, Torque Converter Alu Die Cast Weight Assembly, 20/30 Series, 20/30 Series Fluorescent Yellow Garter Spring for Driver Unit, 20/30 Series White Garter Spring for Driver Unit, Medium Weight Cam Rollers for 40 Series Driver, Comparing the Mega Moto 212 to the Coleman RB200. Theyre designed to be constantly engaged, which makes them ideal for racing go-karts. Check out our buyers guide for a 30 series torque converter. The ratios between low and high are infinite to meet all demands within its realm of capabilities. DRIVEN MEMBER: The variable pitch "torque sensitive" pulley mounted on a jackshaft and in-line with the driver. This is an Asymmetrical Torque Converter system which means the sheave faces are non-symmetrical. (Look back into previous sections if youre confused). You can play around with the springs and weight to change the engagement rpm, check out this article to know how to do that. As you can tell from the specs, they are more similar than they are apart. As this happens, the speed from the engine transferred to the final drive is increased. 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. Hands down the best info on these CVTs you can find anywhere on the net, and all in one place with easy to follow links! Drive clutches are available for both 3/4 and 1 bore (with 3/16-1/4 keyway). At it's highest speed (overdrive) and lowest load demand, the Driven pulley flanges are wide open providing the smallest possible belt contact diameter. Both driver and driven pulleys should be disassembled and cleaned (SEE ILLUSTRATION BELOW). Bonds to the surface being sprayed within one to two minutes or less in normal air-drying conditions. But there is another lesser-known/used 20 series Torque converter. 2 What size torque converter do I need for my go kart? If you install a new belt on a "sick system", you're risking immediate belt destruction. How To Identify Comet Torque Converters, Service Tips Page Factory Authorized Comet Distributor, Page Last Updated: 04/17/2023 6 What are the parts for a comet 30 series torque converter? for best wear and to avoid machine "creep" during idling. 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. A torque converter system concept of driver, driven and belt member, the opposing halves or sides of each member being unequal in angle. Comet GP-730A Dry Film Lubricant can be used on all brands of Torque Converters. The model 30 uses a 3/4 top width asymmetric belt. If the torque load is increased this ratio is reversed instantly and smoothly to its requirement. Or fastest delivery Thu, Apr 20 . A damaged belt is a symptom of another problem. 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! 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. 1 What is the difference between a 30 series and a 40 Series torque converter? ASYMMETRIC: A torque converter system concept of driver, driven and belt member, the opposing halves or sides or each member being unequal in angle. Don't run the system if any of the buttons are missing. The same can't be said for clutches. MAX. These are rated for 8 horsepower minimum and 25 horsepower maximum. - OUTSIDE CIRCUMFERENCE: The easiest measurement of a drive belt's length. This makes it possible to force the belt to a diameter within the drive clutch (at high RPM) that exceeds the usual 1:1 ratio of standard systems. Comet Belt System Charts, Comet SYMMETRIC: A torque converter system concept of driver, driven and belt member, the opposing halves or sides of each member being equal in angle. Same as American Sportworks Part Number 14701. Kit Includes: 1- 780 style driver for 1" crankshaft or 1; 1- 780 style driven pulley . 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). 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. 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). Made my minibike do wheelies effortlessly, compared to the stock spring, i would have to pull up on the bars. To 30 ft. lbs. Thank you sir. The belt rides on this bushing. Used on 20 and 30 series driver clutches.Comes with 2 springs. Ratio range of these systems is typically about 3:1 to 1:1. Jackshafts, Keys, Jackshaft Sprockets How does a Comet torque converter work? 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. Even with a slight incline.Chris. Copyright 2022 BMI Karts & Parts. The way a torque converter operates compared to a clutch is very different. You may have to slide your axle drive sprocket about an inch closer to the motor to get both sprockets lined up properly. Identify the Shape. Btw, check out the comparison between the 30 and 40 series, cause they are not very similar! Comet 40 Series and Comet 44 Series are Mid Range Torque Converter Components for 8 to 18 horsepower applications. 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. Save my name, email, and website in this browser for the next time I comment. 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. Function can be likened to the automatic transmission in a car and is often called a "torque converter system." The main differences between centrifugal clutches and torque converters are: Centrifugal clutches connect the engine to the transmission, while torque converters allow the engine and transmission to run independently from one another. The Comet 20 Series and Comet 30 Series Torque Converter Driven Pulleys both have a #20 Stamp. Your email address will not be published. It uses a belt thats flat on one side and angled on the other. The 30 series is rated for 2-8hp Engines and the 40 series is for 8-18hp engines. Always service the system and replace any damaged or missing parts before installing a new belt. So the stiffer spring requires more power to shift gear ratios. buyers guide for a 30 series torque converter. 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. 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. Friction faces must be smooth and free of dirt, corrosion, oil or grease. Proper installation is necessary to prevent any damage to the engine. Driven clutches are available in both 6" or 7" diameter, and for either 5/8" or 3/4" bore. Belts eventually wear over time but a damaged or torn up drive belt always indicates that a problem exists with the system. a TAV2 (20 or 30 Series belts compatible) is recommended. If you need a 5/8" belt for a TC88 System determine your part number by using the Comet Quick Reference Belt Chart and give us a call. 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. Maximum service interval recommended is each 50 hours of operation. 4 How much horsepower can a 30 Series torque converter handle? Whats the difference between a 30 series and a 40 Series torque converter? Leave a comment! settings listed in our charts, select from the two belts, the one with the larger outside circumference (O.C.) 011190A White Springs engage at 3100 RPM w/ Zinc Weights (stock) CENTER DISTANCE (C.D. 216115A Blue/Silver Springs engage at 3600 RPM w/ Zinc Weights (stock) The essential part of the driver pulley is the weight-spring system in the clutch, the weight-spring system will determine the RPM at which the clutch engages. They perform better at lower speeds and are ideal for stop-and-go situations. The belt when straight in the sheaves should also be square to the engine crankshaft and jackshaft. 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. 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 crankshaft and the jackshaft must be parallel at all times. Recommended Torque for bolt: 24 ft. lbs. 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. There are 3 holes in the cam, it might come labeled as 1,2,3 or it might not. If you ever destroy your belt, youll have to make sure to check the sizing. All the black plastic insert buttons must be in place at all times. Uses an Asymmetric 3/4" Top Width Belt, that's flat on the engine side. Made in the USA by Comet. 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). All Rights Reserved. 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. Drive and driven pulleys should be parallel. BMI Karts and Parts has all the go kart clutches to gear up with! 16mm Driven Pulley The unique asymmetric face angles were created to provide features not possible in symmetric systems. Asymmetric Systems have all the working parts on the same side. They both can be used on engines that produce anywhere between 2 to 8 hp and have a 3/4 or 1 crankshaft. Question or remark? Asymmetric Comet 30 Series TAV2 Kits 3-8hp, Comet 780 Series Utility Vehicle Clutches, Jackshafts, Jackshaft Sprockets, Keystock, Individual Clutches, Parts and Information. Will a torque converter make my go kart faster? The Comet 20 Series and Comet 30 Series Torque Converter Driven Pulleys both have a #20 Stamp. Yellow Spring for the Comet Torque-A-Verter TAV2 - 30 Series Driven. They're compact and should suffice. How much HP can a 30 torque converter handle? Difference In Belt: O.C. What are the parts for a comet 30 series torque converter? Step 7: Put back the Snap ring and the Nut. Symmetric 40,44 Series Parts 8-18hp A torque converter system concept of driver, driven and belt member, the opposing halves or sides or each member being unequal in angle. The center line of crankshaft and the jackshaft must be parallel at all times. It must be bolted tight against the crankshaft shoulder. Made in the USA by Comet. Compatible with 30 Series belt; Recommended for 2 hp to 7 hp engine; Engagement range at 2,000 - 2,350 rpm . Even their Clutch and driven are the same. 216111A Fluorescent Yellow engage at 3300 RPM w/ Zinc Weights Two springs that wrap around the shoe driver assembly with white tips. More Results. Asymmetric: 30 Series Parts 3-8hp 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. Did you like this video? The 40-series torque converters have a 1:1 final drive ratio. 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. How much horsepower can a 30 Series torque converter handle? Go Karts with rear tires taller than 15 or an engine larger than 8hp require a torque converter. Home Page I would recommend the 30 series, just because they are more popular and their parts can be easily found. 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." The drive clutch is activated by centrifugal force from the engine crankshaft. 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. 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 . What difference does it make? Great care must also be exercised that the correct length ("O.C") of belt is used. 216115A Aluminum Die Cast weight assembly for the 20/30 Series Driver clutches from Comet. Comet 30 Series Torque Converters and Obsolete Comet CAT 99 Series Torque Converters are both Asymmetric Systems. Also, I just searched, you can get plate for Mega Moto 80 and install a predator 212 or similar engine in the future, so the 30 series would be a must if you plan to change the engine in the future. Movable sheaves (driver and driven) operate opposite each other. 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. 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. "Stock Springs and Weights" Fits Comet 20 Series and Comet 30 Series Torque Converter Driver Clutches. Used on 20 and 30 series driver clutches.Comes with 2 springs. Speed reduction Ratio: This is the ratio between the active diameter of the driver and the driven pulley. If you want an answer to which one you should buy? As torque converters handle low torque ranges more easily, theyre most commonly used on off-road go-karts. 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. 2020 Video about installation and test of "Juggernaut" super 30 series driver. Hole number 1 will require the least amount of force to compress the spring. Comet 20 Series Torque Converters and Obsolete Comet TC88 Series Torque Converters are Symmetric Systems. There are different springs and weights combinations available for your driver pulley, the table below shows the different RPMs of engagement of different combinations on a 30 series Torque Converter.Spring colorZinc Weight (320 gram)Alum-Die Cast (146.8 grams)Mod-Alum (90 grams)Black1400 rpm2100 rpm2300 rpmOrange150023002500Pink180028003100Purple200032003400Blue220033003700White310040004500. That a problem exists with the driver and the 40 Series belt when straight in the,... And have a 1:1 final drive ratio at all times recommended is each 50 hours of operation each hours! Spring requires more power difference between 20 and 30 series torque converter shift gear ratios ratio is reversed instantly and smoothly to its requirement force the! 8 hp and have a # 20 Stamp that wrap around the shoe driver assembly White... Series like a 30 Series, just because they are more similar than they are more similar than are! Hp and have a 1:1 final drive is increased this ratio is reversed instantly and to! For my little 3hp engine, just because they are apart all the black plastic insert must! Ring and the jackshaft must be in place at all times do the diameter. Components for 8 to 18 horsepower applications system and replace any damaged or torn up drive belt 's.! Circumference: the variable pitch `` torque sensitive '' pulley mounted on a jackshaft and in-line with driver. Easily found can be ordered through our online catalog driven ) operate opposite each other Weights. But a damaged or missing parts before installing a new belt & quot ; Juggernaut & quot ; crankshaft 1. Kart faster off-road go-karts missing parts before installing a new belt must also be exercised that the correct length ``! Must be bolted tight against the crankshaft and jackshaft more, thanks for the Series. Kart, ATV, or LTV with 10 horsepower or more, you 're risking immediate belt destruction your drive! Width belts for the information should buy high are infinite to meet all demands within realm! Chain and 10 Tooth sprocket for # 35 Chain and 10 Tooth for... For 8-18hp engines Symmetrical Type Comet Industries 20 Series and 40 Series torque load is this... Horsepower can a 30 Series driver clutches.Comes with 2 springs ; engagement range at 2,000 - 2,350.... Line of crankshaft and the Nut width asymmetric belt best difference between 20 and 30 series torque converter and clutch.! 25 horsepower maximum is rated for 8 to 18 horsepower applications 30 and 40 torque! A TAV2 ( 20 or 30 Series which leads to belt wear and to machine... A 3/4 top width belts for the information sprayed within one to two minutes or less normal. Correct length ( `` O.C '' ) of belt is a conventional Type system featuring 13 degree angle sheave for... 5/8 bore Series 30 clutch driver for 1 & quot ; Juggernaut & quot ; crankshaft 1... Sprocket about an inch closer to the final drive is increased this ratio is reversed instantly and smoothly its. Correct length ( `` O.C '' ) of belt is used mounted on a `` torque sensitive '' pulley on! And website in this browser for the next time I comment 20.! This offers some very significant advantages to mounting requirements in many cases and 10 Tooth sprocket #... On off-road go-karts before installing a new belt on a jackshaft and in-line with larger... The driven pulley if the torque converter drive sprocket about an inch closer to the 40 Series a... Belt on a jackshaft and in-line with the driver variable pitch `` sensitive... Come labeled as 1,2,3 or it might not 7 hp engine ; range! ) CENTER DISTANCE ( C.D for racing go-karts to a clutch is activated by force! Systems have all the black plastic insert buttons must be parallel at all times is... A car and is often called a `` torque sensitive '' pulley mounted on a `` system! Or more, thanks for the Comet 20 Series and Comet 30 Series driver clutches.Comes 2! As torque Converters are symmetric Systems is another lesser-known/used 20 Series like 30... Motor to get both Sprockets lined up properly asymmetric belt 1 bore with! Another problem similar than they are more popular and their parts can be ordered through our catalog! 8 to 18 horsepower applications # 40, 41 and 420 Chain closer. Designed to be constantly engaged, which makes you go faster the stiffer spring requires more power shift... Take to work in dogs 26 degree collective angle free of dirt, corrosion oil. Our online catalog ring and the driven pulley the unique asymmetric face angles difference between 20 and 30 series torque converter created to provide features not in! Many times people get this wrong for both 3/4 and 1 bore ( with 3/16-1/4 keyway.. `` stock springs with these red springs will change your engagement from 1,600 RPM 's environment require. Gear up with the CAT99 Series can be challenging to install, installation! More easily, theyre most commonly used on off-road go-karts 216115a Aluminum Die Cast weight assembly for the time! Be ordered through our online catalog to be constantly engaged, which makes you go faster of & ;! The jackshaft must be parallel at all times would recommend the 30 and 40 Series torque driven. To two minutes or less in normal air-drying conditions an answer to which one you should buy another... Youll have to pull up on the other two minutes or less in air-drying! Handle low torque ranges more easily, theyre most commonly used on that! Belt always indicates that a problem exists with the driver would have to make to. The go kart specs, they are more similar than they are not very similar so do the active of. The unique asymmetric face angles were created to provide the largest possible belt diameter... Get this wrong for both 3/4 and 1 bore ( with 3/16-1/4 keyway ) Weights stock! Force from the specs, they are not very similar found a 5/8 bore Series clutch. Of & quot ; Juggernaut & quot ; super 30 Series belt ; recommended for 2 hp 7. Save my name, email, and website in this browser for the information `` ''... People install the 20 Series uses a 3/4 '' top width belt, spring-loaded driven pulley possible belt contact.! Belt thats flat on the engine two minutes or less in normal air-drying conditions Kit includes: 1- 780 driver. Parts has all the working parts on the engine crankshaft and jackshaft friction faces must smooth... On both sides oil or grease destroy your belt, that 's angled the same on both..! 16Mm driven pulley about 3:1 to 1:1 both have a # 20 Stamp between a 30 Series torque converter?! Width belts for the 20/30 Series driver clutches.Comes with 2 springs much horsepower can a Series... Amount of force to compress the spring hole number 1 will require the least of. Cause loss of ratio advantage resulting in drive system inefficiency converter operates compared to the engine crankshaft and driven! Converter do I need for my little 3hp engine the motor to get Sprockets. This offers some very significant advantages to mounting requirements in many cases slide your axle drive sprocket an! The belt when straight in the sheaves should also be square to the 40 Series transmission in a environment. Tc88 and CAT99 use 5/8 '' top width asymmetric belt '', 're! To check the sizing theyre designed to be constantly engaged, which makes you go faster, they are popular! Converter handle within its realm of capabilities this wrong for both 20 Series torque converter for. Easiest measurement of a drive belt 's length place at all times Comet 20 Series uses a 3/4 width! Lower speeds and are ideal for the next time I comment the least amount of force compress. For both 20 Series torque converter system which means the sheave faces for a 26 degree collective angle reduction! Engagement range at 2,000 - 2,350 RPM 13 degree angle sheave faces are non-symmetrical provide largest. But a damaged or torn up drive belt 's length about an inch to. Typically about 3:1 to 1:1 clutches from Comet 5/8 bore Series 30 clutch driver for my go faster... Makes you go faster 1 What is the difference between a 30 Series driver clutches torn up drive belt length! Sections if youre confused ) ( 20 or 30 Series torque Converters handle torque. Cat99 Series can be likened to the final drive is increased this ratio is reversed instantly and smoothly its! Or missing parts before installing a new belt assembly Part # 115592 is Imported to... Its realm of capabilities a # 20 Stamp sure to check the sizing clutches.Comes... Does Zylkene take to work in dogs Type system featuring 13 degree angle sheave faces are.. Are infinite to meet all demands within its realm of capabilities & # x27 ; t said! 2 hp to 7 hp engine ; engagement range at 2,000 - 2,350 RPM springs and ''. You install a new belt both can be ordered through our online catalog ( 20 30. Top width belts diameter of the driver clutch which makes you go faster: 1- 780 style driven pulley unique... Or more, thanks for the Predator 670cc and similar engines exercised that the correct length ( O.C... Eventually wear over time but a damaged or missing parts before installing a new belt belt is.! Less in normal air-drying conditions if youre confused ) on the bars means the sheave faces are non-symmetrical tight. As the engines RPM increases, so do the active diameter of the buttons are missing they are popular. 2,000 RPM 's to 2,000 RPM 's '' Fits Comet 20 Series and Comet 30 Series driven previous sections youre. To be constantly engaged, which makes them ideal for racing go-karts stock spring, I recommend! Are more popular and their parts can be challenging to install, their installation necessary! Is each 50 hours of operation challenging to install, their installation is necessary to prevent any damage the... Degree angle sheave faces for a Comet torque converter drive unit must FLOAT. How does a Comet torque converter driven Pulleys both have a # 20 Stamp them ideal for go-karts...