EPI Performance Sport Utility Clutch Kit
- Part #: 383475
- Manufacturer Part #: WE490702
Overview of EPI Performance Sport Utility Clutch Kit
- Made to improve performance on or off the trails without losing reliability; more efficient in transferring power down to the tires
- Improves low and mid-range acceleration and helps decrease belt slippage, which decreases clutch heat
- Enhances back shifting and throttle response
- Field tested to ensure satisfaction
- Designed for stock motor and exhaust; also designed for stock tires, unless otherwise noted
- Recommended for altitudes of 0-3000 feet above sea level
- Kit components vary by model ad style of kit
Sport Utility Kit
Designed to give the best overall performance; perfect for those who spend most of their time on the trails
(8) Silver clutch weights
(1) Blue primary spring
(4) Black clutch springs
(1) 6mm-1.00 x 30mm hex head bolts
NOTE: Helix Are Not Sold Separately
Specs for EPI Performance Sport Utility Clutch Kit
Fitment for EPI Performance Sport Utility Clutch Kit
Part 383475 fits the following machines
|2011 Yamaha YFM450FG Grizzly 4x4|
|2010 Yamaha YFM450FG Grizzly 4x4|
|2009 Yamaha YFM450FG Grizzly 4x4|
|2008 Yamaha YFM450FG Grizzly 4x4|
|2011 Yamaha YFM450FGH Grizzly 4x4 Hunter Edition|
|2010 Yamaha YFM450FGH Grizzly 4x4 Hunter Edition|
|2009 Yamaha YFM450FGH Grizzly 4x4 Hunter Edition|
|2008 Yamaha YFM450FGH Grizzly 4x4 Hunter Edition|
|2011 Yamaha YFM450FGPH Grizzly 4x4 EPS Hunter Edition|
|2008 Yamaha YFM450FGSP Grizzly 4x4 Special Edition|
Reviews for EPI Performance Sport Utility Clutch Kit
very happy with this product
I was very impressed with this kit. It was very easy to install, made a huge difference in the low end, but it has a higher rpm engagement. I can now pull the front tires off the ground which I couldn't do before. I also have big mud tires on my quad and now I don't have any problem pulling them.I would recommend this item to a friend.
inprovement in low to mid range, top speed about same, engagement is a little highI would recommend this item to a friend.
The kit was easy to install with the proper tools, which I also purchases from Dennis Kirk. instructions were clear and concise. The Clutch Kit performs quite well with noticeable improved performance of my ATV. Everything arrived on time and the order was accurate. Pricing was actually better than buying direct from the part manufacturer. I would recommend buying from Dennis Kirk to anyone. I have made several purchases from the catalog and have always been satisfied.I would recommend this item to a friend.
Stock scrambler that needed way better clutching and this product really made the difference.I would recommend this item to a friend.
Helped with the low end.
I purchased this kit because I am running a Polaris Sportsman 450 (2006 model). Being as the 450 weighs the same as the 800 model, it does not have the same power ratio. I added tires that were 1 inch taller and 2 inches wider than stock, so I wanted to put more power to the ground than stock. In high gear, it feels pretty comparable to what it did prior to the clutch kit. I think the clutch kit and bigger tires washed out in high gear. It did take a little bit off the top end though. I can definitely tell in low gear. I can now pop the front end off the ground when I was never able to before, and you can feel there is a lot more pull in the initial take off. Great product and should help a lot for my style of riding.I would recommend this item to a friend.
I would recommend this item to a friend.
Instructions and Media for EPI Performance Sport Utility Clutch Kit
|Instructions - PDF||Instructional PDF|