Dayco 5100840SC High-Performance Supercharger Belt 84 Inch 10-Rib

The Dayco 5100840SC is a high-performance supercharger belt engineered specifically for the demanding conditions of supercharged engines. This 84-inch, 10-rib serpentine belt is designed to eliminate belt slippage under high boost conditions, making it ideal for performance applications and modified supercharger setups.

Advanced Construction:

• Aramid fiber-loaded EPDM construction provides superior grip and durability
• High stiffness PET cord technology helps eliminate belt stretch under load
• Proprietary compound delivers a higher coefficient of friction compared to standard belts
• 10-rib design for maximum contact area and power transfer
• Racing logo imprint for authentic performance appearance

Performance Benefits:

• Reduced belt slip under high boost conditions
• Enhanced durability for extreme temperatures and stress
• Maintains consistent performance with modified pulley setups
• Developed and tested with top-level drag racing teams including Watson Racing
• Superior to stock belts and conventional aftermarket options

This belt features the "SC" (Supercharger) designation, indicating its specialized construction for forced induction applications. Whether you're running a stock supercharged engine or have upgraded with aftermarket pulleys for increased boost, the 5100840SC delivers the grip and reliability needed to transfer maximum power from the crankshaft to the supercharger without slippage.