4-Vane Vacuum Pump Kit Mechanical

The 4-Vane Vacuum Pump Kit Mechanical by CVR Performance is designed for high-performance engine builders and street machine enthusiasts who require reliable vacuum generation for various applications, including brake boosters and PCV systems. This mechanical vacuum pump is particularly useful in carbureted and modified engine setups where factory vacuum sources may be insufficient.

Featuring a four-vane design, this pump utilizes a cam-driven rotating vane mechanism that operates in sync with engine speed, ensuring consistent vacuum output regardless of intake manifold vacuum levels. Its mechanical configuration allows for stable vacuum production across different engine operating conditions, making it suitable for performance vehicles with aggressive cam profiles.

Ideal for carbureted performance engines and LS-based conversions, the compact and belt-driven installation of this pump fits well in custom engine bays where space is limited. The robust construction of cast iron and aluminum ensures durability, making it a reliable choice for enthusiasts looking to enhance their vehicle's performance.