Dalton Adjustable Performance Clutch Weights Ramps Cam Arms

For Yamaha and Arctic Cat Clutch performance Tuning 2016-2024+

MODELS SUPPORTED: YAMAHA SRX SIDEWINDER, ARCTIC CAT THUNDERCAT ZR9000 M9000, BOTH 998T AND 1100T

Introduction

These adjustable clutch weights are considered the best available for 998 turbo snowmobiles in trail applications. They offer:

• Long-lasting performance
• Excellent investment for future horsepower upgrades
• Ability to maintain optimal RPM

Key Features

1. Easy Adjustment: Can be adjusted in minutes without removing the clutch
   • Includes a T-Handle allen key
   • Adjustments possible right on the trail
2. Fine-Tuning: Comes with small screws of different sizes and weights
   • Approximate rule: 1g per arm added drops about 100rpm
   • Always add weight equally to maintain balance

Optimal Peak Operating RPM (WOT - Wide Open Throttle)

• TD pump gas tunes (stock turbocharger): 9000rpm
  • Applies to Ecotrail, Powertrail, Max17, Max20
• Race map on race fuel (high boost level): 8400rpm
• Locked wastegate (30+ psi, pure race fuel): 8000rpm

Important Safety Precautions

1. Inspect clutch sheaves for spider cracks before installing a clutch kit, especially on high-mileage sleds
2. Check for smooth shifting:
   • Remove the spring
   • Check for binding in the primary
   • Smooth shifting improves efficiency
3. Clutch rotation:
   • NEVER rotate the clutch clockwise (can decompress timing chain tensioner)
   • Always rotate counter-clockwise
   • If you need to go back, make a full turn in the correct direction
4. Safety measures when working on the clutch:
   • Minimum: Key off on the sled
   • Optimal: Disconnect the battery to prevent accidental starter engagement

YAMAHA Sidewinder SRX CLUTCH Weight Options

*Note: Optimal RPM and HP may vary based on specific model and modifications.
**Note: Specific application may depend on other chosen components.

Dalton QA3 Series Adjustable weights (Arctic Cat 2022+ADAPT)

Product Overview & Key Features

Technical Advantages

• Precision-engineered for Adapt Primary clutch
• Enhanced tuning capability for performance optimization
• Diverse mass distribution configurations
• OEM-equivalent gram ratings
• In-situ adjustments via Quick Adjust system

Adjustment Specifications

• Max additional weight per flyweight: ~9.4 grams
• Tuning options: Tip-heavy or heel-heavy configurations
• Base weight: Indicates empty flyweight mass

Available Base Weights and Ranges

Tuning Methodology

Utilize various fastener combinations to achieve:

1. Precise total gram adjustment
2. Optimized mass placement for specific performance characteristics

Dalton QA2 Series Adjustable Flyweight Kit

Product Overview

• Designed for 2016+ Arctic Cat Procross/Proclimb Models with Team primary clutch
• Patented "Quick Adjust" technology for easy and accurate primary clutch tuning
• High-quality materials and manufacturing processes

Key Features

1. Quick Adjust Technology
   • Facilitates precise clutch tuning
   • Up to 7.4 grams of adjustment per flyweight
2. High-Quality Components
   • Includes premium quality bushing
   • 81g and higher base weights feature "wide" design for higher weight increments
3. Versatile Application
   • Suitable for various Arctic Cat models and performance levels

Product Specifications

• Product Name: New adjustable weights for 2016 Arctic models
• Type: Flyweights
• Model: QA2
• For: Arctic Cat
• Suggested List Price: CAD $279.00 / USD $249.00
• Introduction Date: August 2015

Dalton Weights TEAM compatible:

(2016 to 2021 Arctic Cat Turbo 9000 models Thundercat and 1100 turbo)

*Note: Optimal RPM and HP may vary based on specific model and modifications.
**Note: RPM and HP ratings are assumed based on similar products and applications.

Application Notes

• QA2-70: Most common for 2016 800 Procross 129" trail applications
• QA2-84: Most common for 2016 trail modified turbo (Suzuki engine) with aftermarket pump gas reflash to the ECU
• QA2-73: Common for many 2017 Thundercat 3 cyl. turbo with re-flashed ECU (trail)

Technical Advantages

1. Precision-engineered for Team primary clutch
2. Enhanced tuning capability for performance optimization
3. Wide range of weight options for various applications
4. Simplified in-situ adjustments via Quick Adjust system

Installation Notes

• Direct replacement for stock weights
• No additional modifications required for fitment

Tuning Methodology

Utilize the Quick Adjust system to achieve:

1. Precise total gram adjustment
2. Optimized performance for specific riding conditions and engine modifications