Epi clutch kit for rzr
- Thread starter Jacob
- Start date
Call EPI and they will help you out! They know what you'll need. Here is a link to the website. http://epiperformance.com/
Sxsunlimited
sxs unlimited llc.
i installed a stage 2 epi spring and weight clutch kit last week in a 900 4 seater, my customer was stocked on the performance he picked up. no more lagg and the klunk went away. let me know if u need any help.
HighLifter Underground
High Lifter Employee
Jacob,
You may not still be looking for input on this but if I may ask... what tires are you running or plan on running and what is that you are trying to achieve by installing a clutch kit?
You may not still be looking for input on this but if I may ask... what tires are you running or plan on running and what is that you are trying to achieve by installing a clutch kit?
Mud-and-Guts
New Member
A while back i picked up two Quadboss Clutch kits (same thing as EPI just branded QuadBoss even had EPI sticker in the box) for my 2013 RZR 800 S. I was looking for a little more giddy up so I picked up both the stock tire kit and the 27-28" tire kit.. I am running 27" Dirt Commanders that run a little short.
In the stock tire kit was a white primary spring, green secondary spring and 66 weights. In the second kit which was a 27-28" tire kit was a white primary spring, green secondary spring, and 64 weights. Only difference between the two kits was the weights.
I tried both kits and they both, for an instance, offered a much improved hard launch but almost immediately they caused my bike to shut down on hard launch, I assume because the rpm would jump so fast the bike was either hitting the rev limiter for an instance or the ECU was shutting the bike down thinking the belt was slipping. Stock Clutch engagement was around 15-1700 and with both kits as supplied engagement was 25-2700 rpm (white spring). For my style of riding (Trail Riding) I felt the high engagement of the kits was to high so I decided I wanted something between the two.
After trying both kits I did a little more research and then went to EPI to check the options and weights of their primary springs then eventually decided on and ordered an EPI silver primary spring. With my setup now (silver primary, green secondary, and 66 weights) clutch engagement is around 19-2100rpm which gives a really good launch with no ECU shut down. On the trails clutch engagement is noticeably a little higher and the throttle is a little more responsive down low which is exactly what I was looking for. The new clutch setup gives a harder launch than stock with more wheel spin and a much better feel.
In the stock tire kit was a white primary spring, green secondary spring and 66 weights. In the second kit which was a 27-28" tire kit was a white primary spring, green secondary spring, and 64 weights. Only difference between the two kits was the weights.
I tried both kits and they both, for an instance, offered a much improved hard launch but almost immediately they caused my bike to shut down on hard launch, I assume because the rpm would jump so fast the bike was either hitting the rev limiter for an instance or the ECU was shutting the bike down thinking the belt was slipping. Stock Clutch engagement was around 15-1700 and with both kits as supplied engagement was 25-2700 rpm (white spring). For my style of riding (Trail Riding) I felt the high engagement of the kits was to high so I decided I wanted something between the two.
After trying both kits I did a little more research and then went to EPI to check the options and weights of their primary springs then eventually decided on and ordered an EPI silver primary spring. With my setup now (silver primary, green secondary, and 66 weights) clutch engagement is around 19-2100rpm which gives a really good launch with no ECU shut down. On the trails clutch engagement is noticeably a little higher and the throttle is a little more responsive down low which is exactly what I was looking for. The new clutch setup gives a harder launch than stock with more wheel spin and a much better feel.
dkiewicz
Space Cadet - UTVUnderground's La Familia
You should also give the Dalton Clutch a look. I have one in my 2010-S and it's like night and day for us over stock. I added ~100lbs in cage and I am running the ITP Baja Cross tires. This clutch provides tons of bottom end and is adjustable without removing it. I spoke with Jason Weller before buying and looked at all of the others. I settled on this one and I am not the least bit disappointed.
http://www.wellerracing.com/Clutch_c_350.html
Dan...
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