XTD Stage 4 clutch & 10LBS Ultra-Lite chromoly flywheel package is designed for serious enthusiasts with turbo / supercharged / nitrous or heavy output applications.
This setup uses a 6-puck rigid (unsprung) copper ceramic disc for quick engagement and maximum holding capacity under extreme conditions.
XTD STAGE 4 CLUTCH – 6-PUCK RIGID (UNSPRUNG) COPPER CERAMIC
Ceramic/sintered style friction material provides extreme duty bite and rapidly dissipates unwanted heat.
The rigid (unsprung) hub delivers fast engagement and maximum lock-up (track/drag focused). Engagement is aggressive and may increase chatter/noise depending on vehicle setup.
KEY FEATURES
• XTD Extreme Heavy-duty pressure plate (ductile iron & heat treated)
• Approx. 2100 lbs clamping load (application dependent)
• 6-puck rigid copper ceramic disc (quick, aggressive engagement)
• 500 miles break-in required
• Torque capacity approx. 385 ft/lbs / hold up to 410 HP*
• Professional installation recommended
*Numbers vary by tune, vehicle condition, install, and driving style.
XTD ULTRA-LITE FLYWHEEL – 10LBS CHROMOLY
XTD flywheels are manufactured from high quality chromoly steel and engineered for improved engine response. Lower flywheel weight reduces rotational inertia, helping the engine rev more freely for quicker throttle response. CNC machining and heat treatment are used to improve durability.
BENEFITS
• Much lighter than factory steel flywheels (10LBS)
• Faster throttle response due to reduced rotational inertia
• Strong chromoly material with CNC machining & heat treatment
