Edelbrock 15870 2.625" 8-Rib Supercharger Pulley Black Anodized for E-Force Stage 3

The Edelbrock 15870 supercharger pulley is a precision-engineered component designed to fine-tune the airflow and performance of your Edelbrock E-Force Supercharger System. This 2.625-inch diameter pulley features an 8-rib design specifically engineered for use with Edelbrock Professional Tuner and Stage 3 systems, allowing you to optimize boost levels and horsepower output to match your performance goals.

Key Features:

• 2.625-inch pulley diameter for precise boost control
• 8-rib serpentine belt design for improved grip and reduced slippage
• Durable black anodized finish for corrosion resistance and sleek appearance
• Compatible with Edelbrock E-Force Professional Tuner and Stage 3 supercharger systems
• CNC-machined construction for precise fitment and balance
• Allows tuning flexibility to optimize performance for your specific application

Changing your supercharger pulley diameter is one of the most effective ways to adjust boost pressure and power output. A smaller pulley diameter increases supercharger speed, resulting in higher boost and more horsepower, while proper tuning ensures safe and reliable operation. This pulley is ideal for enthusiasts and professional tuners looking to extract maximum performance from their Edelbrock supercharged engine.