"Why do I need a clutch kit?" By EPI

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Күн бұрын

LISTEN and LEARN. EPI has been the industry leader in CVT Clutch tuning for over 20 years and we've made it our goal to educate enthusiasts like yourself about the importance of recalibrating your clutches when you add bigger tires or more power to your machine. As soon as you change to bigger/more aggressive tires or add more power to your machine, you need an EPI Clutch Kit to recalibrate your CVT system so your machine performs the way you expect it to.
Visit us online at www.EPIperformance.com

Пікірлер: 372

@williamsantiago7303 7 жыл бұрын

Thank you for the reply.I will ride it some more this weekend and really put some miles on it. When I put the kit on I only went up the road and back and parked it but like I said I'll put some miles on it this weekend and C how it performs. Thanks for the help bud, take care.

@EPIperformance 11 жыл бұрын

Our utility kit comes with 4-500rpm stall springs, roller weights, and a secondary spring. The competition stall kit comes with just wet clutch springs that stall out to about 8-1000rpm.

@EPIperformance 14 жыл бұрын

@2trx400ex2 We would suggest going to the EPI economy clutch kit WE497030 which will change the wet clutch springs. This will give the machine more low end power and a faster throttle response. It will help to get the bigger tires moving. If you are always in the mud you can go to the competition stall kit which is WE497212 for the maximum low end through the clutches.

@EPIperformance 11 жыл бұрын

I would install out sport utility clutch kit 27-28'' tires. Depending on the year and if it has EBS would determine what exact kit you would need for your model.

@EPIperformance 11 жыл бұрын

That kit will really help your belt grip and also at the same time better response and backshifting.

@EPIperformance 11 жыл бұрын

There is originally from Polaris silicone on the backside of the cover on the motor side and that may be leaking and not the cover seal that really is all I can think of if not wanting to use silicone or snorkels. You may want to use dialectic grease on all electrical connections to help with corrosion.

@EPIperformance 11 жыл бұрын

I would suggest our sport utility kit for 27-28'' tires. you will still keep your topend but gain bottom end response and better backshifting.

@EPIperformance 12 жыл бұрын

I would suggest going with our 27-28'' Sport Utility kit Should get you where you want to be but you will lose a bit off the top end with it.

@EPIperformance 10 жыл бұрын

Most Yamaha's, Arctic Cat and Suzikis and Kymcos use a wet clutch system. You will have three clutches, the main two the belt runs through and then internal wet clutch. The little springs would go into your wet clutch. Also note that on many of our clutch kits we use a generic picture and parts may vary by model and year. IF you call us with your exact model we can tell you for sure what is in your kit. Thanks

@EPIperformance 11 жыл бұрын

Some times you will see the rpm spike up higher than usual. Also if the belt is worn it will be a little jerky on the engagement. If It dose start to com apart you might hear a slapping noise on the cover.

@EPIperformance 11 жыл бұрын

We also have kits that will work better for the mountain rider as well. The backshifting will be much better for doing any type of climbing.

@EPIperformance 12 жыл бұрын

i would pull everything apart on the clutches and give them a good look over for parts that are woren like flat rollers and woren out buschings in the primary and tack dirty grease in the primary.

@hutchins36 11 жыл бұрын

thanks, just pulled the clutch cover off and there is an oil pump assembly/passage ways behind the clutch are broken, but it looks like it can be replaced, but i cannot remove clutch it needs special tools.

@EPIperformance 11 жыл бұрын

there is a special puller to get the clutch off. It is a friction fit on the shaft some people have been able to get it off with out a puller from what they have told me. But I would suggest a puller to not wreak anything.

@EPIperformance 11 жыл бұрын

yes heat dose radiate into the tank. Location of the tank varies by model and year.

@EPIperformance 14 жыл бұрын

@2trx400ex2 Our competition stall clutch kit is designed for ATV pulls, drag racing, or large mud tire racing. We wouldn't really recommend it for general trail riding, our sport utility kit is designed for all around trail riding.

@biggrizzlyoutlaw2958 10 жыл бұрын

I have a 2012 Grizzly 700. I am running 29.5 Outlaws. What kit do you recommend? I don't want to lose a whole lot of top end.

@EPIperformance 11 жыл бұрын

We have never tested for fuel economy when we are looking for performance. The fuel tank varies in size from year to model.

@EPIperformance 11 жыл бұрын

You can run with our Sport Utility Kit for 27-28" Tires. Top end should be the same as what you have now with better low end and mid range power, faster backshift and throttle response, and grip the belt better. You could also use our Mudder Kit which will give you even more low end power and torque but you will give up some top end. The best over all kit for 27-28" tires would be the Sport Utility kit.

@cableguy657 14 жыл бұрын

Great set of videos

@noteruc 11 жыл бұрын

Great videos and illustrations, thank you! I'm getting ready to install a new kit on my 2004 Polaris 500 HO. I have 29" tires now and it cuts out when I'm in reverse, no power. Question: Is this a clutch issue that may be resolved when I change to the new clutch kit? Thanks again!

@TC72280808 10 жыл бұрын

I have an 850 xp Polaris. Factory except the 27" Zillas. I just do general trail riding but I am aggressive. In 3 months I have already replaced a belt that got burnt from slipping. Which clutch would you recommend.

@garmonkids997 8 жыл бұрын

I have a 2016 brute force 750 and am putting 29.5 inch swamplites on it. I mostly just do trail riding but occasionally hit some deep mud holes. I would say 50% of my riding is cruising. Which kit would be best for me to be able to trail ride most of the time but have to grip when i need it in a mudhole?

@EPIperformance 12 жыл бұрын

If you are looking for all out performance i would go with the competioin stall kit should stall it out about 8-1000 rpm more than what it dose nowwill really help you off the bottom end.

@stevenlambert4008 6 жыл бұрын

What kind of clutch kit do I need for my 2012 can am outlander xmr I have fuel programmer on it looney tunes exhaust mr rpm heads I have 29.5 outlaw 2 tires on it all I do is mudd ride

@urinesoakedtroglodyte5764 3 жыл бұрын

I have a 2001 Polaris sportsman 500 H.O what clutch kit should I get? Also what kind of stator should I get? mines gone bad and is draining power from my battery

@TheErik249 11 жыл бұрын

I've recently purchased a 2012 outlander EFI. It is new old stock. A leftover from last year. Never ridden. That being said, I purchased new tires. Same size as stock, more aggressive tread. Swamplites in 26x10x12's. Same measurements, twice as much tread. So far, she runs great. No slip. What should I be looking for, or listening for if I'm running into trouble? I've never owned a quad. I've been a dirtbike man for 40 years. Recent shoulder injuries have put me on four wheels instead of two.

@blackz06 7 жыл бұрын

What would make a primary "snap" into disengagement with one spring, but not another spring. It moves effortlessly in and out when I have it taken apart, so nothing is sticking. The stronger spring is the one that does it. Weaker spring is smooth as butter

@EPIperformance 12 жыл бұрын

I would strongly recomend our mudder kit. That kit should get you to turn those thirty's in the mud.

@EPIperformance 11 жыл бұрын

I would go with my sport utility 27-28'' tire kit. I would give you the specific kit number but I don't know the year of your machine.

@southernrebel69420 11 жыл бұрын

ok thanks. btw what about a rubber seal for the clutch cover instead of the foam one do they even make those

@EPIperformance 11 жыл бұрын

The 500 should have a reverse over ride button on the handle bars that should correct that and will allow the motor to turn more RPM. With that large of a tire i would suggest a Clutch kit for your machine depending on what kind of riding you will be doing.

@EPIperformance 11 жыл бұрын

I would take a look at my sport utility 27-28'' tire clutch kit and check out a 2'' lift for it.

@TheBonecollector46 10 жыл бұрын

i got a 2006 Polaris sportsman 450 with 2 inch highlifter lift on 29.5 outlaw 2s what kind of clutch can i get to make them turn better

@EPIperformance 12 жыл бұрын

You can purchase a kit online from us or at your local dealer. Yes the kit will improve your excelleration. Your top speed will stay about the same may be affected 1-3 (MPH).

@hunterwolf8443 Жыл бұрын

I have a 2023 sportsman xp 1000 with new 28 inch terminator tires , I do alot of snow riding and im going to be doing mud riding witch clutch kit will work for me ? Thanks

@chaseholmvik5666 Жыл бұрын

I have a older sportsman 500 and I want it to wheelie without having to put it up I have a after exhaust on it and that’s about it do you think a clutch kit would be able to get it to do it ?

@MartialArtsTutorialsFighttips 7 жыл бұрын

hello. any way to change the rear drum for disk brakes?

@Bryanbobber 5 жыл бұрын

Yes, the clutch will definitely help with the rear braking.

@dragata1 12 жыл бұрын

i have a 1993 honda fourtrax 300 2x4 i use it for crossing flooded creeks and it has some 27-12-12" Silverbacks yes sivlerbacks i have a jet kit new clutch springs proformance carb i got from some atv store it is snorkeled and it used to move my tires FINE like really great well i heard a loud grinding noise from the gear box and had it checked out by a atv guy and he said its all fine but the clutch is worn out and i just had it replaced what do you recommend? t doesnt really move much

@EPIperformance 11 жыл бұрын

I would check the adjustment on the clutch basket then I would check the centrifugal clutch.

@h23ijdonk 12 жыл бұрын

I have a 06 wolverine 450 with Mudlite´s 25 " I want to improve engine response, then my question is, I can buy sport-utility kit for 27-28 tires?. Or is it better to buy for the stock tires?

@justinmcgregor5597 12 жыл бұрын

i have a 97 sportsman 500 that is mainly work(like hauling trailers, plowing...etc)i like mud alot and my clutches are in need of some work so is my best recomindation for what i need. i want to be able to go through mud easy and spin and have enough touque to pull out trees!! it has k&n aircleaner two inch lift 25 in maxxis mud bugs and im jettting the carb! what would you suggest?? thanks

@MrChrisb83 10 жыл бұрын

got a 2014 rzr800 running 29.5 I ride 50% trail hills rocks and 50% mud wanna get more low end power don't care if I lose any top end speed like my power down low what kit do you suggest?

@stone3109 11 жыл бұрын

2012 sportsman 550 27in mega mayhems snorkeled relocated rad.. what do I need suspension lift wise and clutch wise to make this thing perform??

@EPIperformance 14 жыл бұрын

@2trx400ex2 The economy clutch kit is the best all around for most people part #WE497030. The competition stall kit (WE497212) will have even a higher engagement for more low end power.

@EPIperformance 11 жыл бұрын

I would suggest our mudder kit for those tires to help out your bottom end.

@EPIperformance 12 жыл бұрын

We do not do a wet clutch delete. We take the stock components and dial them in a bit more for your particular rideing.

@austinarey6353 11 жыл бұрын

I recently bought 2005 Grizzly 660 that is on 29.5 Outlaws with no lift kit i was wondering what all do i need to change on it to keep my power and if I need to upgrade any other parts

@southernrebel69420 11 жыл бұрын

just curious i have a 99 polaris magnum 500 AWD and i was wondering what mods can i do to it so i dont have to worry about water getting into the cover i need to seal it up without using things like silicone maybe a rubber seal instead of the foam one also i dont want to do a snorkel on it as i dont usually get in that deep of water but sometimes it gets into the cover from the bottom side

@TheROCKSTAR51177 10 жыл бұрын

Hey what's the differents between getting the kit or the one primary spring by epi? Thanks

@hondarider1112008 12 жыл бұрын

i was looking for a little help here...i have a ctv tech full primary from airdam but i was wondering how i tell what weights i have...it came pre set but i still notice slip now and them...just wondering if i can add more weights

@EPIperformance 12 жыл бұрын

It will help you out the most. It will stall the bike about 8-1000rpm higher than where it is now.So it will help you the most off the line.

@2trx400ex2 14 жыл бұрын

I have a 04 honda rancher 400 with 26in itp mudlites and it cant even spin the tires in the mud really and it struggles up hills and i just got it and i need help any suggestions??

@ranchermudlite1286 11 жыл бұрын

I have a honda 420 2008 SRA and that does not have a belt right? so if i got the Competition Stall Clutch Kits for Honda, where would it go on and how would i install it?

@broughsy 11 жыл бұрын

What clutch kit would you suggest for my brute force 650i? I have a hmf, 27" silverback tires, and ss rims and dynojet kit. I ride trails and mud and I don't want to lose alot of top end

@TheCummins58 12 жыл бұрын

I have a 2006 yamaha kodiak 450 4x4 irs.. and i went riding and got stuck in a pond and when my buddy pulled me out, it made a short little wine and then it ran high rpm and barely moved. i got it up to maybe 10 mph after getting out. and i was only in the pond for maybe 4, 5 minutes. im wondering if its the clutch if so wat do i need to do??

@broughsy 11 жыл бұрын

hey what clutch kit should i run in my brute force 650i? im running 28" mega mayhems and i ride trail and mud so im looking at something that will work good in both? thanks

@2trx400ex2 14 жыл бұрын

Can u still use the competition clutch kit on long rides and trails.

@mharrelson74 11 жыл бұрын

i have a 2000 600 grizzly looking for a clutch kit to turn 29.5 or 30'' tires... what should i run and do you have a installation video

@Jizzo17 11 жыл бұрын

I have an 04 700 sportsman with 29" outlaws and I'm going to jet it and put an aftermarket exhaust on.. Which clutch kit do you recommend?

@TheFordRebel 12 жыл бұрын

Have an 08 big bear 400 5 speed and I put 30" silverbacks on it and it snt pull them in mud in 4x4 I noticed yall don't have a mudder kit for the big bear 400 even though it is on the mudder picture. But anyways how well would the competition stall kit do on it?

@1208bronco 9 жыл бұрын

Thanks guys

@williamsantiago7303 7 жыл бұрын

I own a 2015 570 Polaris sportsman and the tires are every bit of 27 inch. I've lost bottom end torque. Could you recommend a clutch kit for my machine please? I would like to get my bottom end power back. By the way, great video. Thumbs up.

@bballplaya123678 14 жыл бұрын

For a grizzly 350 4x4 irs would u reccomend the economy or sport utility, and also with 25" mud lite xtr's which weigh 22.7lb front and 27.5 pounds rear would the clutch kit make up the different of 5 pounds more per tire? please respond

@SethKnows 11 жыл бұрын

If I put 28" tires on my 660 grizzly, with the 28" clutch kit, would my belt slip if I go trail riding?

@randallvandette4703 11 жыл бұрын

I got a 2008 suzuki kingquad 400(Manual/Gears). and I am wondering what I will need on my Quad if i put 27-28" Gorilla silverbacks. Everything on it is stock except my 27" Mudlites. Any help? Please and Thank you!

@EPIperformance 12 жыл бұрын

They Range in price from $80 to $420 depending on what you have. If you check out our website you could look up your model and check the price for what you want.

@2trx400ex2 14 жыл бұрын

E again if im in trails and long rides and mud riding what do you suggest? (2004 honda rancher 400at GPScape) thanks

@1rhinomight 11 жыл бұрын

i have a 2009 rhino 700 with two brothers duel exhaust , k&N filter , MSD fuel controller , dynatek CDI and a machined sheave and im running 27 " interco reptile tires was wondering if your kits would help me out at all in the mud but keep my top end !! thxs :)

@EPIperformance 13 жыл бұрын

@titans514jake Yes it will give you more power on the bottom end. Top end speed will stay the same but you will have more bottom end power to get up to it faster. And it will be more responsive when you are on and off the gas. The competition stall kit will give you the most performance and will be 700-1000 higher then stock, the economy kit will give you 300-500 higher then stock. Both are a noticeable improvement. For more tech help, you can also call us at 218-829-6036 M-F 8am-5pm CST.

@MrCameronArredondo 9 жыл бұрын

Hi, I am in the process of rebuilding the motor on a 2006 honda rancher 350 and need to know if this clutch kit will make me able to turn 28 inch outlaw 2s skinnys. And if so what part would I need off your website

@EPIperformance 9 жыл бұрын

MrCameronArredondo On the Honda we only change the wet clutch springs. they are stiffer then the stock spring and raise your engagement 300-500 rpms which will help make up for the power loss of the bigger tires and will make it more responsive when you are on and off the gas. If you have the engine apart it is the perfect time to install the clutch kit. Part number for the kit is WE497010. Let us know if you have any other questions.

@stephen65la 10 жыл бұрын

I need an clutch kit for my Honda 03 Rincon 650. what do you recommend ?

@Jizzo17 11 жыл бұрын

Alright thank you very much!

@stevensavoie7429 11 жыл бұрын

I have a 2012 grizzly 550 with 29.5 terms and an hmf swamp series. I ride through the Louisiana and Mississippi mud. I go mud riding like every 2 weekends. So not that much. Do you suggest I get anything else

@tayman1102 12 жыл бұрын

with they improve my throttle response and acceleration?

@retrodan92 11 жыл бұрын

What's the difference in your Utility clutch kit and the Competition stall clutch kit? Interested for my 98 Grizzly 600

@teylerjohnson6942 11 жыл бұрын

ok I got a 500 sportsman im putting 27 mudzillas on what would be the bes clutch kit to install so I don't lose so much power and don't burn belts?

@EPIperformance 12 жыл бұрын

@theprideofarkansas I only have a economy any tire kit for your machine but anything will help you out with that size of tire on that machine. AW433600 is the kit number.

@xXcanamXmanXx 12 жыл бұрын

were can i buy a kit? will it improve on acceleration an top speed at the same time?

@tunerworld 4 жыл бұрын

Awesome video! May I suggest a microphone to get rid of the echo?! I have a Polaris Sportsman 700 and am looking into one of your clutch kits. Someone recently replaced the clutch with a factory type, however there is a delay before engagement. Which kit would you suggest?

@EPIperformance 3 жыл бұрын

I would call our tech line at 218-829-6036. It will depend on tire size, elevation and type of riding your doing. That way we can get the the correct kit for your individual type of rinding.

@EPIperformance 12 жыл бұрын

@theprideofarkansas How big of tires do you have on there?

@EPIperformance 12 жыл бұрын

@tayman1102 Yes that is exactly what our kits are designed to do.

@andrewconda6156 2 жыл бұрын

How's it going I'm pretty sure I'm going to buy a epi clutch kit Friday I didn't really upsize my wheels there 25 but they are quite aggressive and I got new full exhaust and new KandN air filter I had to replace my belt other day what would yall recommend for a new clutch I do alot of mountain riding and go fast and up hills alot big hills

@EPIperformance 2 жыл бұрын

We would need a little more information such as year and model machine you have to get you the correct part numbers. The best thing is to call or email EPI directly. 218-829-6036 or www.epiperformance.com Then we can talk through what you have and how to get you the best performance. Thanks

@as140672 13 жыл бұрын

do u guys make a kit for a 2008 polaris sportsman 800 touring

@EPIperformance 13 жыл бұрын

@jarsecod Check out our "favorites" video section. There is one called "EPI mud nats" that you might enjoy!

@michaelgrimes9153 3 жыл бұрын

I haven’t checked yet but I just ordered a 2020 sportsman 850 and I was a more aggressive and harsh engagement what would u say is best? I’m looking at you site and can’t decide

@EPIperformance 3 жыл бұрын

I would call our tech line 218-829-6036 and we can help you out.

@abelmoreno5020 2 жыл бұрын

I have a 2006 Polaris sportsman 800. I have 30in tires on 14in rims. They are the outlaws 2. What kind of a clutch kit do y’all recommend? I know they’re definitely heavy

@EPIperformance 2 жыл бұрын

You would want to use the Mudder kit for those tires. It will give you more low end and midrange power to make up for the power loss of the heavier tires. Also with get fast backshift and throttle response and grip the belt better then stock. Part number for the Mudder kit is WE423800

@morganbyer8863 3 жыл бұрын

I need a clutch for my 2006 scrambler 500 ho. I'm getting bigger tires for the mud and want to upgrade the clutch first. Do you guys have a website? If so what would the part numbet to. I want to make sure I get the right one.

@EPIperformance 3 жыл бұрын

Hi Morgan, We do have a website its www.epiperformance.com For your machine we do have a clutch kit for 27-28" tires part number WE435003. You can also call us 218-829-6036 and ask for the tech dept and they can help you out.

@BROutdoorz 6 жыл бұрын

I just had an epi clutch kit installed on my 2013 kingquad 500... is there a "break in" period? Or can I giver from the get go. ( the only difference I found so far is , it takes more RPM before it starts to move, is that normal?)

@EPIperformance 6 жыл бұрын

There is no break in period for the clutch kit its self, but if you installed a new belt you will want to break in the belt for 20-25 miles. Yes that higher engagement is normal on that machine. Should be nice and smooth just higher. If it seems higher and seems like it is slipping you might have a roller out of place.

@tylormack 12 жыл бұрын

Do you guys do wet clutch delete like ///airdam?

@EPIperformance 12 жыл бұрын

@pigslayers2359 If you went with our economy kit (WE497030) it would give you about a 4-500 rpm stall that would help you. Those tires are pretty light for there size so i dont think you would need our compitition stall kit that would stall it to about 7-1000 rpm.

@EPIperformance 11 жыл бұрын

if you are looking for more bottom end and response and wouldn't mind taking a little bit off your top end speed then it would be fine.

@ganert8616 Жыл бұрын

@EPIperformance, hi i want EPI clutch kit for my yamaha grizzly 700 i have 25 tires, but i want clutch kit for 27/28 clutch kit or sport clutch kit what is difference i want the most power from machine

@EPIperformance 12 жыл бұрын

@slapoutz Yes our kit # WE437023 $279.99 is the cost for the kit and it is in stock.

@claytonduckworth9124 2 жыл бұрын

Do yall have a install video for a 2021 Yamaha grizzly 700 eps?

@EPIperformance 2 жыл бұрын

Hi Clayton, we use to but for some reason it crashed and we havent been able to make a new one. Here is a link for another one of our yamaha videos, which once you get to the clutches is the same process. Hope that helps, let us know if you have any other questions. kzfaq.info/get/bejne/qal3oLZ82LjFaZs.html

@slapoutz 12 жыл бұрын

do yall have a clutch kit that would make a canam 800 xmr spin 31 or 32s? i dont have one but hopefully ill be getting one.

@joevanhouten7348 3 жыл бұрын

I have a 2002 yamaha big bear 400. I bought 29.5" terminator tires. What clutch kit do you recommend?

@EPIperformance 3 жыл бұрын

For your machine we have the economy clutch kit part number WE391001 which changes just the wet clutch springs. The kit will help out the bottom end power and response. You can find more info on our website www.epiperformance.com or call the tech line at 1-218-829-6036

@1208bronco 9 жыл бұрын

I have a 2014 polaris sportsman 400 H.O. and what to put 27in Mud Bug's on. I have stock 25in tires. What type of clutch kit do I need ? Thank's for any and all answers.

@EPIperformance 9 жыл бұрын

The best we would have for your machine is the Sport Utility Kit for 27-28" tires part number WE434002. It will help make up for the power loss of the larger tires by giving you better low end and midrange power, faster backshift and throttle response and will grip the belt better then stock. That kit number will fit the 2001-2005 and the 2011-2014 models.

@davidcredicott4025 4 жыл бұрын

2019 sportsman 850 sp just installed 29.5 outlaw 2 tires what clutch kit will I be looking at for my bike

@EPIperformance 4 жыл бұрын

You would want to use the Mudder kit part number WE437484. It will give you a lot more low end and midrange power to make up for the heavier tires, faster backshift and throttle response and will grip the belt better then stock. We have a video on the older 850 Sportsman/Scrambler on our website to help you out also.