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COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.
When your engine build pushes the limits of RPM and valve lift, you need the uncompromising strength of COMP Cams H-11 Dual Valve Springs. These springs are crafted from premium H-11 tool steel, offering superior fatigue resistance and heat tolerance compared to standard spring materials. With a massive 637.5 lb/in spring rate, these springs are designed to keep your valvetrain locked in place during high-speed operation, preventing valve float that can lead to power loss and engine damage.
The 1.638-inch diameter dual spring configuration provides the necessary force to control aggressive camshaft profiles, making them a top choice for professional engine builders and serious racers. The H-11 material ensures that the spring pressure remains consistent even under extreme thermal cycling, providing peace of mind during long track sessions. If you are building a high-output competition engine, these springs are the foundation for reliable, high-RPM performance. Upgrade your valvetrain today with the best components on the market. Explore our full catalog of performance engine parts at GGCRACING.
Other popular COMP Cams products customers consider together:
COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.
When your engine build pushes the limits of RPM and valve lift, you need the uncompromising strength of COMP Cams H-11 Dual Valve Springs. These springs are crafted from premium H-11 tool steel, offering superior fatigue resistance and heat tolerance compared to standard spring materials. With a massive 637.5 lb/in spring rate, these springs are designed to keep your valvetrain locked in place during high-speed operation, preventing valve float that can lead to power loss and engine damage.
The 1.638-inch diameter dual spring configuration provides the necessary force to control aggressive camshaft profiles, making them a top choice for professional engine builders and serious racers. The H-11 material ensures that the spring pressure remains consistent even under extreme thermal cycling, providing peace of mind during long track sessions. If you are building a high-output competition engine, these springs are the foundation for reliable, high-RPM performance. Upgrade your valvetrain today with the best components on the market. Explore our full catalog of performance engine parts at GGCRACING.
Other popular COMP Cams products customers consider together:
