The Weiand 6810WIN Pro-Street PowerCharger Drive Pulley is designed for small block Chevy engines equipped with a 142/177 blower. This high-performance 6-inch, 10-rib lower pulley is engineered to deliver superior power and efficiency, optimizing the blower's performance. Featuring a long nose design, the 6810WIN ensures precise alignment and maximum durability under extreme boost conditions, making it a perfect upgrade for performance enthusiasts looking to enhance their supercharged engine setup.

Technical Specifications

1. Pulley Size: 6-inch diameter for efficient power transfer.
2. Pulley Type: 10-rib design for enhanced grip and reliable power delivery.
3. Compatibility: Designed for 142/177 superchargers on small block Chevy engines with a long nose for optimal fitment and alignment.

Features

• High-Quality Construction: Precision-machined from durable materials to ensure a long-lasting, high-performance pulley.
• 10-Rib Design: Provides superior grip and traction, reducing belt slip under high boost conditions.
• Long Nose Design: Ensures proper alignment and stability when mounted on the blower, improving overall performance.
• Optimized Power Delivery: Enhances the blower’s efficiency, improving air intake and supercharging performance.
• Ideal for Performance Builds: Perfect for street performance and racing applications requiring a reliable and high-performance pulley setup.

Applications

• Designed for small block Chevy engines equipped with 142/177 superchargers.
• Ideal for performance enthusiasts, street/strip racers, or anyone looking to enhance their forced induction system with a high-performance drive pulley.

Benefits

• Increased Boost Efficiency: Maximizes blower performance by ensuring optimal power transfer and reducing belt slip.
• Enhanced Durability: Built to handle high RPMs and extreme boost pressures, offering long-term reliability in demanding applications.
• Improved Performance: Boosts the overall efficiency of your blower, improving horsepower and throttle response.