QA1 Precision Products 6HT600B High Travel Coil Spring ID lb/in - 2.5 600

The QA1 Precision Products 6HT600B is a high-performance coil spring engineered for racing and high-travel suspension applications. This CR-SI (chrome silicon) spring features a 2.5-inch inside diameter and delivers a spring rate of 600 pounds per inch, making it ideal for applications requiring precise suspension tuning and consistent performance under demanding conditions.

Key Specifications:

• Spring rate: 600 lbs/in
• Free length: 6 inches
• Inside diameter: 2.5 inches
• Chrome silicon construction for superior durability and fatigue resistance
• Black powder coat finish for corrosion protection
• High travel design optimized for extended compression and rebound cycles

QA1's chrome silicon springs are heat-treated and shot-peened to provide exceptional strength and longevity. The black powder coat finish not only provides a professional appearance but also protects against rust and corrosion in harsh environments. These springs are commonly used in circle track racing, drag racing, road racing, and high-performance street applications where precise suspension control is critical.