Advance Spring Kit for PTX Billet Distributors

The Advance Spring Kit for PTX Billet Distributors by Pertronix Ignition is a specialized upgrade designed for enthusiasts and mechanics working with Pertronix PTX billet distributors. This precision spring assembly is essential for maintaining optimal advance curve calibration in modern electronic ignition systems, ensuring reliable performance across various RPM ranges.

Engineered with precision tolerances and constructed from corrosion-resistant materials, this advance spring assembly effectively regulates centrifugal advance weights within the distributor housing. This regulation controls ignition timing progression as engine speed increases, with the stiffness of the spring directly influencing the advance curve shape, which is critical for performance and efficiency.

Ideal for technicians performing maintenance on Pertronix PTX distributors, this spring kit provides the repeatability and durability necessary for both stock and modified applications. It ensures factory-correct or tuner-optimized advance curves, making it a valuable component for those fine-tuning their ignition systems.