QA1 9HT140B High Travel Coil Spring 2.5" ID 9" Length 140 lb/in Rate

The QA1 Precision Products 9HT140B is a high-performance coil spring engineered for demanding racing and high-travel suspension applications. This spring features chrome silicon construction for superior strength and fatigue resistance, with a durable black powder coat finish that provides excellent corrosion protection.

Key Specifications:

• Spring rate: 140 lbs/in
• Free length: 9 inches
• Inner diameter: 2.5 inches
• Material: Chrome silicon alloy steel
• Finish: Black powder coat
• High travel design for extended suspension movement

Chrome silicon springs offer exceptional durability and consistent performance under extreme conditions, making them ideal for racing, off-road, and performance street applications. The precise 140 lb/in spring rate provides predictable handling characteristics and allows for accurate suspension tuning. QA1's precision manufacturing ensures consistent coil spacing and load rates for reliable performance.