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TAV 30-75 Torq-A-Verter, Comet After Market Replacement

$199.00 $119.00
(You save $80.00)
Usually Ships in 24 Hours

Product Description

As Seen On Cars & Cameras YouTube Channel!

Works on Briggs, Tecumseh, Honda, Subaru/Robin, Predator etc.. engines 3hp - 7hp

This is a quality after market reproduction of the Comet made TAV2 Torque converter kit. Designed to be used on go-karts, mini-bikes and wake wrenches with engine sizes 3hp to 7hp. This is a must on live axle go-karts especially those with rear tires larger than 16" tall. A centrifugal clutch will not pull or hold up to these demands.  For your convenience this kit comes with both sprockets, a #35 chain 12 tooth sprocket and the #41/40/420 chain with the #10 tooth sprocket. (This is not made by Comet)

This is an asymmetrical type torque converter system which means the sheave faces are non-symmetrical. They have different angles. In this case, the movable sheave face is 18° while the stationary sheave face is 2 1/2° for a collective angle of 20 1/2°. Here are some reasons for selecting the asymmetrical concept: The Asymmetric concept operates on an in-line principal with the torque sensing cam in an outboard attitude. Only this system is 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. This offers some very significant advantages to mounting requirements in many cases. The asymmetric concept, having the 18° angle on one side requires less sheave face travel to lift the belt to larger, comparable pitch diameters of the symmetrical system. 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. The TAV can actually attain an .90:1 or 10% overdrive.
Additional Information

Download Spec Sheet

Includes:  Current kit comes with both 12T and 10T sprockets

  • 30 series driver 3/4" bore part # 5957
  • 30 series driven 5/8" bore part # 5958 
  • 12T #35 sprocket  part # 3504
  • 10T #41/40/420 sprocket Part # 202168
  • drive belt asymmetrical (725 BELT)
  • back plate
  • cover
  • all necessary hardware to install kit

Product Reviews

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Showing reviews 1-24 of 48 | Next

  1. Much better than a cheaper clutch

    Posted by Matthew on 27th Oct 2017

    Absolutely love this thing. However I hold a 60t sprocket on the axle which caused the chain to grind against the backplate of the torque converter. Had to do some grinding in order to make it work. And the cover couldn’t fit because of the sprocket but that’s the least of my worries ;) overall it was the closest fit in my go kart that iver done but well work the work. Thanks guys, I’ll be sure to be buying from you again shortly since I bent my rear axle

  2. TAV 30-75 Torq-A-Verter

    Posted by Unknown on 25th Oct 2017

    Great aftermarket bolt-on mod! Fit perfectly.

  3. Best Upgrade yet

    Posted by Joe on 4th Oct 2017

    Bought an old MiniBike with a clutch and jackshaft setup where the clutch was burned up and not disengaging. Replaced with the TAV 30-75 Torq-A-Verter and the difference was night and day better. I still reach the top speed of the clutch/jackshaft setup with much smoother acceleration and significantly quieter operation. Thanks GopowerSports

  4. More torque

    Posted by Unknown on 22nd Aug 2017

    I was able to move more quicker than before

  5. Mini chopper with a torque a verter

    Posted by Grant Grathwell on 16th Aug 2017

    I have been working on a mini chopper that originally had a 50 cc two stroke engine on it and was wore out. I decided to modify the frame by stretching it 4 inches and install ing a predator 212cc on it I purchased a tav 30 from go power sports and as always excellent customer service and fast delivery. It was my first time using one and was totally worth it. I highly recomend anyone needing parts go to go power sports.

  6. torque converter

    Posted by jeff redsicker on 14th Aug 2017

    i have repowered everything from minibikes, gokarts, racemowers,to skateboards, and none of the centrifugal clutches on the market compare to a torque converter. go powersports on line service and prices are unbeatable ! thanks! jeff r.

  7. TAV 30-75 Torq-A-Verter

    Posted by Cappy on 25th Jul 2017

    This item reeks of quality ! Heavy duty construction insures long service life. This is the single best upgrade for my kart. Thanks Go power sports .com !

  8. Torque Converter

    Posted by Dick W Davis on 19th Jul 2017

    New to the sport of drifting. Just now ordering parts for a 26 inch bike wheel. So I have a way to go. I have installed the torque converter on the motor watched Red Beard on You tube and it made installation easy.

  9. Grey Beard does it again! TORQUE CONVERTER

    Posted by Dick W Davis on 19th Jul 2017

    The converter was so quick in the shipping department. Watched the video - and had it on in no time. Do not have my frame built, but have the most of the parts. ( 26 inch Mongoose)


    Posted by Alex on 3rd Jul 2017

    WOW! This is simply incredible! I went from a worn, noisy, weak clutch to this powerhouse. My go kart went from slowly chugging up to speed to LAUNCHING like a sports car! Not only that, the thing can actually make it up very steep hills now and do some serious off roading without making a clutch smoke like crazy! Highly recommend!

  11. Torque Converter

    Posted by Pat Hill on 29th Jun 2017

    Got here quick, easy install,

  12. From a smoking centrifugal clutch to a power house strong as a mule

    Posted by D. Hill on 13th Jun 2017

    I've recently restored and revitalized 2 manco dingo 285s with predator 212cc engines, and they wouldn't be complete without this set-up. The one cart was lacking the stand off plate that normally houses the jack-shaft and had a centrifugal clutch, that couldn't pull a small hill or rip a donut without smoking like a chimney. This torque converter WILL fit the predator 212cc with just a slight adjustment (the oil cap on the rear of the motor needs to be slightly trimmed down). The performance improvement was like night and day! I will definetly be ordering this for my next restoration project! THANK YOU GoPowerSports, well done as always!!!

  13. Torque converter

    Posted by Jon on 12th Jun 2017

    I'll just say this is night and day difference wow! Cost is really reasonable for what you get. I will never not run this setup from here on out

  14. TAV 30-75 Torq A Verter

    Posted by Unknown on 12th Jun 2017

    The product worked perfectly with my go kart. The shipping and timely and price was the lowest I found having researching the internet

  15. Good overall only one complaint

    Posted by Stephen on 28th May 2017

    After installing it on my baja mb200 it ran very well and functions good, the next day i went to ride it and when i go to take off the front pully (driver) makes a small rattleing noise it didnt the day before so i thought maybe i left something lose but i checked and re-checked everything and its tight but still does it. But once im going the noise goes away, maybe its just a fluke but im still overall happy with the product because its way better than my old centrifical clutch.

  16. Torque converter TAV2 series 30

    Posted by Lee Grindle on 28th Apr 2017

    I have only used a torque converter one time before. I ordered the TAV2 series 30 and I have been completely amazed. I would recommend that if you want a good torque converter this is the one. I've already seen some of the things it will do. This thing works great on my scorpion go-kart.

  17. Cars and cameras

    Posted by Toad on 12th Apr 2017

    I seen this on cars and cameras it was like night and day for my Minnie bike

  18. Old Kart comes alive!

    Posted by Chris on 10th Apr 2017

    This is an awesome product. We got an old Kart for free, but needed some work. Would only go 10mph(even though it was geared for 20mph) and would not climb a 3ft bank at the shoulder of our driveway. We installed the TAV 30 and now we get 30mph and it will climb the whole driveway(that's a 20ft hill that our family car spins the tires on in the gravel if you don't have your speed up). The variable speed and lower initial gearing makes that old Kart fun again. Worth every penny!

  19. Excellent Product and Service!!

    Posted by Earl Downing on 8th Apr 2017

    Purchased for for the grand kids go cart. Easy installation on a old (1996) 5hp Briggs & Stratton. Made a huge difference!! Now even this 230lb grandpa can rip around the trail with it!! Thanks Go Power Sports!!

  20. Fast shipping

    Posted by Brian Potter on 29th Mar 2017

    Ordered parts here in three days can't beat the service u get here I once ordered parts from BMI it took seven days to get my order and that was one and only time! Since then I've ordered two more times from here same result fast and good prices

  21. day and night

    Posted by J. Nilrac on 19th Mar 2017

    huge difference in power to the wheels, didn't know what i was missing!

  22. 30 series torque converter

    Posted by Unknown on 11th Mar 2017

    Torque converter worked great but no directions

  23. TAV30

    Posted by Shannon on 6th Mar 2017

    You have to love the torque converter style clutch for yard carts. They are definitely the way to go.

  24. Ship fast

    Posted by Montey on 6th Mar 2017

    I order my parts on a Friday night then called too add some parts the next Saturday morning they was at my house on Monday that's what you call fast Service they have good parts for cheap..100% happy

Showing reviews 1-24 of 48 | Next

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Product Videos

Why and How to Upgrade to a Series 30 Torque Converter Kit 11:14

What to see why you should upgrade to a series 30 Torque conveter and how easy it is? Order Online at 30

  • Why and How to...
    What to see why you should upgrade to a series 30 Torque conve...

icorating5.png Awesomeness
Posted by James Gagnon on 12th Jul 2016
Switched from a centrifical clutch to this torque converter clutch. What a phenomenal difference off the line. Seriously, the difference in acceleration from a centrifical clutch was like adding a turbo (interesting concept to consider) to the kart.

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