The Weiand 6531-1 Pro-Street Supercharger Kit is a high-performance, bolt-on supercharger system designed to dramatically increase engine power and performance. Featuring a roots-style supercharger, this kit is engineered for street and racing enthusiasts who demand maximum horsepower gains. The Weiand Pro-Street Supercharger provides instant boost and improved throttle response, making it ideal for small-block engines in muscle cars, trucks, and other high-performance vehicles. Built with precision and high-quality materials, this supercharger ensures consistent and reliable power output across various driving conditions.

Technical Specifications

• Supercharger Type: Roots-style, positive displacement blower for consistent boost across the RPM range
• Application: Small-block V8 engines (compatible with specific vehicle models; please check vehicle compatibility)
• Boost Output: Capable of delivering up to 6 psi of boost for significant horsepower and torque gains
• Material: Precision-cast aluminum housing for durability and heat dissipation
• Carburetor Compatibility: Designed to work with 4150-style carburetors for seamless installation and optimal air/fuel mixture

Vehicle Compatibility

The Weiand 6531-1 Pro-Street Supercharger Kit is compatible with small-block V8 engines, ideal for muscle cars, trucks, and performance vehicles looking for substantial horsepower improvements. It's essential to check compatibility with your specific vehicle model before installation.

Performance Benefits

• Boosted Horsepower: The roots-style supercharger increases air intake, resulting in a significant increase in horsepower and torque, especially at low to mid RPM ranges.
• Instant Throttle Response: Provides immediate power delivery, ensuring better acceleration and performance in street and racing applications.
• Durable Design: High-quality, precision-cast aluminum housing offers superior heat dissipation and long-lasting reliability under extreme conditions.
• Easy Installation: Designed to be a bolt-on installation, requiring no custom fabrication for most applications.

Installation

The Weiand 6531-1 Pro-Street Supercharger Kit is engineered for easy installation with minimal mechanical experience. The kit includes all necessary components for a straightforward setup, though professional installation is recommended to ensure proper fitment and optimal performance.