MOROSO Vacuum Secondary Spring Set for Holley Carburetors, Steel, Color Coded, Pack of 7

This MOROSO vacuum secondary spring set is designed specifically for Holley carburetors, providing reliable operation with precision-engineered steel springs. Each spring in this set is color-coded to ensure proper identification and installation, enabling quick adjustments to optimize throttle response and performance. The set includes seven springs, offering a comprehensive solution for tuning the secondary air intake system in various automotive applications. Made from durable steel, these springs are built to withstand high temperatures and continuous use, ensuring long-lasting performance in demanding environments. The springs are non-air restricted, allowing unrestricted airflow to support engine efficiency and power output. Compatible with a range of vehicles and custom builds, this set is ideal for enthusiasts and professional mechanics seeking to fine-tune their carburetors with consistent and dependable secondary spring tension. Easy to install, these springs contribute to smoother throttle transitions and improved overall engine responsiveness. Whether for racing, street performance, or restoration projects, this set offers a practical and precision-crafted solution to enhance your carburetor's secondary operation.

Features:

• Steel construction for durability and strength

• Color-coded for easy identification and installation

• Set of 7 springs accommodating various tuning needs

• Designed for Holley carburetors to optimize secondary operation

• Unrestricted airflow to support engine performance

• Non-air restricted to maintain proper secondary function

• Ideal for performance tuning and custom applications