The BoonDocker High Energy™ Clutch Kit for Arctic Cat provides the best off-the-line throttle response, excellent midrange, and impressive top-end performance. This kit includes the revolutionary BoonDocker weights for the best performance in any category.  

Summary

For the Arctic Cat snowmobile enthusiast that demands the highest performance, the High Energy™ Clutch Kit from BoonDocker is a configurable and tuneable system that includes the revolutionary BoonDocker weights. Factory race teams along side industry pros like Chris Burandt and Dan Adams choose these weights for their tested and winning performance in each of the three categories: Off-the-Line, Midrange, and Top-End. 

• Rippier on the bottom end
• Pulls harder through the mid-range
• Higher top speeds
• 30-day guarantee

For the trail rider, the weekend warrior, the meadow masher, the racer, or the snowmobile professional that wants the best performing clutch system, the BoonDocker High Energy™ Clutch Kit for Arctic Cat will produce performance you can feel and performance that won't be beat.

So, go ahead and line 'em up. We guarantee the performance and value of our BoonDocker clutch kits with a 30-day No-Questions-Asked Guarantee. Who else in the industry makes a claim like that?

Note: Some vehicles break springs faster than others. Springs and belts are not returnable or refundable. There is no "lifespan" guarantee on springs or belts.

Currently, only BASE kits are available!

Weight Chart

Capsule Weights

Fit and Compatibility

• 2018+ Arctic Cat M8000 (Alpha/Ascender) ✔

Kit Configurations

This item is for our pre-configured clutch kits. Individuals may wish to customize his/her clutch kit by changing the base weight, capsule, springs, or helix, which can be accomplished by viewing the Arctic Cat High Energy Clutching Landing Page.  We also welcome you to message, chat, email or call for a consultation!

1. CONFIGURATION
   
1. Base:
1. Includes three (3) BoonDocker clutch weights with three (3) sets of capsules (9 capsules total), appropriate for your specific elevation and power level (additional capsules are available on our shop).
2. Base kits are not available for some elevation/power levels. These scenarios are typically high horsepower where the system would require the appropriate helix and/or springs to efficiently apply the power to the track.
   
2. Premium:
1. Includes the Base configuration plus (+) spring(s) and a helix. This kit is appropriate for any elevation and/or power level. Premium clutch kits offer increased performance over base clutch kits.
3. Ultra Premium: 
1. Coming Soon! Includes Premium kit plus (+) Team Tied clutch (check back for more info)
2. ELEVATION
1. Sea Level: Not available in kit form, please order from individual components
2. Low Elevation: 1,500 to 5,000 ft
3. High Elevation: 5,000 ft to 10,000 ft
4. NOTE: The weights are adjustable. Adjustability is limited. Please refer to the weight chart for further information.
3. POWER LEVEL
   
1. Naturally Aspirated: 
   
1. Stock 
2. Improved (pipes, can) 
2. Low Boost:
1. Appropriate for ANY manufacturers low-boost turbo kit (4-8 psi, depending on elevation)
2. Appropriate for ANY manufacturers big-bore kit (This power level works for both turbo and big bore because turbo motors are turning approximately 500 RPM more than a big-bore).
3. High Boost:
1. Appropriate for ANY manufacturers high-boost, high-octane turbo kit.

Stats and Specs

• Refer to charts for specific configuration(s)
• Weight / Capsule Stats & Specs
• Adjustable / Tuneable while weights are installed in your sled
• Adjustability is focused on fine-tuning based on power level and elevation (ie, the same base weight is not appropriate for different power levels or widely different elevations)
• Preferred weight of factory race teams and industry professionals
• Machined, stainless steel construction
• Precisely machined capsules thread in easily and securely
• Hardened for durability and longevity
• Replaceable fiber bushings are pre-installed
• Spring Stats & Specs
• Premium Clutch Kits come with both primary and secondary springs:
• Primary: Blue
• Secondary: Black-Yellow
• Helix Stats & Specs
• Premium Clutch Kits come with a dual-angle helix:
• 42-46.36: For high-boost/high-elevation and/or low-boost/low-elevation
• 40-44: for low-boost/high-elevation and all naturally aspirated applications
• Other helixes are available

Frequently Asked Questions

How long does it take to install? 

Can BoonDocker install this product?

Where are the installation instructions?

The installation instructions are provided below. Please click on the image to download the PDF. We suggest you browse the instructions before you determine if you want to install this product yourself or if you want a dealer to install.

How do I need to configure my adjustable weights?

Please refer to the user manual, which is outlined in the first few pages of the installation instructions (posted below).

Can I install this product myself?

This product is easy to install. A mechanically inclined person can easily tackle this project. We suggest that you look at the instructions and determine if you need assistance from one of our dealers.

Are any specialty tools required?

See Below:

• Base Clutch Kit: Simple hand tools only. A primary clutch compression tool is helpful, though
• Premium Clutch Kit: As above plus a secondary compression tool is REQUIRED (coming soon)
• Ultra-Premium Clutch Kit: <1 hour

I already have some parts of this kit, can you take them out?

Absolutely! If you wish to take components out of this kit, please build your custom clutch kit (click here). Need a consultation on this? Message us and we'd be happy to go as far as adding the correct items to your cart!

Is the Kit complete

The BoonDocker Clutch Kit is complete, with everything you need to increase the performance and fun-factor of your snowmobile. 

Instructions

(click image for instructions)