The BBC Dyno Header 2 1/8in 4in Collector is a high-performance exhaust header designed for big block Chevy (BBC) engines. Featuring 2 1/8-inch primary tubing and a 4-inch collector, this header maximizes exhaust flow and enhances engine efficiency. Ideal for dyno testing, racing, and high-performance builds, the BBC Dyno Header ensures optimal scavenging and increased horsepower. Built with durability and precision in mind, it’s perfect for enthusiasts looking to unlock the full potential of their big block engine.

Specifications:

• Primary Tubing Diameter: 2 1/8 inches for optimal exhaust flow and power delivery.
• Collector Size: 4 inches, designed to efficiently expel exhaust gases and increase performance.
• Material: Constructed from high-quality steel for durability and long-lasting performance.

Features:

• Maximized Exhaust Flow: The larger primary tubing and 4-inch collector enhance scavenging, reducing backpressure and improving horsepower.
• Racing Focused Design: Engineered for high-performance and dyno applications, built to withstand extreme conditions.
• Durable Construction: High-strength steel ensures the header can handle high temperatures and stresses found in performance builds.

Applications:

• Ideal for big block Chevy (BBC) engine builds, particularly for racing, drag applications, and high-performance dyno testing.

Benefits:

• Increased Horsepower: Designed to enhance exhaust flow, improving engine efficiency and power output.
• Optimized Scavenging: Reduces backpressure for better engine breathing, enhancing overall performance.
• Durability and Reliability: Built to last in extreme conditions and high-performance environments.