Silver Big Pin 6-Spring Viper Unassembled Two-Disk Clutch Kit

$347.73 USD
$347.73 USD
Silver Big Pin 6-Spring Viper Unassembled Two-Disk Clutch Kit

Silver Big Pin 6-Spring Viper Unassembled Two-Disk Clutch Kit

$347.73 USD
$347.73 USD

Ready to assemble a powerhouse? This Viper Unassembled Big Pin 6-Spring Clutch targets 3/4" shafts, delivering a two-disk setup without the driver for your custom touch. The silver lever support and aluminum drum form a lightweight yet robust core.

Featuring big pin levers (FCDC-BPL) and matching dowels (FCDC-DP6), it handles higher stresses for aggressive driving. The included SMCFD8HP linings provide grip that bites hard, while the gold FCDC-SP85 springs— one blue, five silver retainers— tune engagement RPM precisely.

  • Two 6-piece weight kits allow versatile balancing
  • Excludes sprocket for flexible gearing choices
  • Promotes faster setups with pre-matched components
  • Enhances track organization by reducing loose parts

Envision launching off the line with zero hesitation: this clutch's 6-spring design distributes force evenly, minimizing wear and maximizing torque transfer. For sprint or oval racers, the big pin upgrade means durability under torque, preventing failures that cost positions.

Assembly is intuitive, letting you integrate it into existing drive-lines seamlessly. The silver aesthetic not only appeals visually but signals quality construction that withstands heat and vibration. Customize weights to suit track lengths— lighter for tight courses, heavier for straights— unlocking speed potential tailored to you.

In the competitive kart world, where reliability equals victories, this kit stands out. It empowers builders to create a clutch that responds to throttle inputs instantly, aiding in better lap consistency. No driver means you add your preferred hub, ensuring perfect alignment with your engine.

From pit to podium, this unassembled marvel keeps things efficient: fewer trips for missing pieces, more time testing. Viper's attention to detail shines, making it a favorite among tuners seeking that extra edge in power delivery. Build it, race it, win it. SKU: FCDC-Kit#ES2.

Frequently Asked Questions

Q: Does this kit include a driver?

A: No, this kit is sold without a driver. This allows you to select the specific hub and sprocket size that best fits your engine and gearing requirements.

Q: What size shaft is this clutch designed for?

A: This Viper clutch kit is engineered for standard 3/4" engine shafts.

Q: Why choose the "Big Pin" design over standard clutches?

A: The Big Pin levers (FCDC-BPL) are designed to handle higher stress and torque loads, providing increased durability and preventing mechanical failures during aggressive racing conditions.

Q: How do I tune the engagement RPM?

A: You can tune the engagement by adjusting the weight kits and utilizing the included gold FCDC-SP85 springs. Lighter weights are generally used for tighter tracks, while heavier weights are better suited for tracks with long straights.

Q: Is this clutch suitable for both sprint and oval racing?

A: Yes, the robust aluminum drum and 6-spring design provide the versatility and heat resistance needed for both sprint and oval track applications.

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