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Iskenderian engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Iskenderian lineup with fast shipping and expert fitment support — order with confidence.
The Iskenderian Plus-Series Valve Springs are designed for builders who prioritize longevity without sacrificing performance. These dual-spring units with integrated dampers are built to handle the demands of high-performance street and track engines. By providing a stable 470 lb/in spring rate, they ensure that your valvetrain remains controlled and responsive, even under heavy load conditions.
These springs are an excellent choice for a wide variety of engine builds, offering a perfect balance of seat pressure and durability. The dual-spring design provides a safety net, ensuring that if one spring were to fail, the secondary spring maintains enough control to prevent catastrophic engine damage. This feature makes the Plus-Series a favorite among endurance racers and high-performance street enthusiasts alike. The 1.560-inch outer diameter ensures compatibility with many common performance cylinder heads, making them an easy upgrade for your existing valvetrain setup. When you choose Iskenderian, you are choosing decades of racing heritage and engineering excellence. Keep your engine running strong and reliable with these premium valve springs from GGCRACING.
Other popular Iskenderian products customers consider together:
Iskenderian engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Iskenderian lineup with fast shipping and expert fitment support — order with confidence.
The Iskenderian Plus-Series Valve Springs are designed for builders who prioritize longevity without sacrificing performance. These dual-spring units with integrated dampers are built to handle the demands of high-performance street and track engines. By providing a stable 470 lb/in spring rate, they ensure that your valvetrain remains controlled and responsive, even under heavy load conditions.
These springs are an excellent choice for a wide variety of engine builds, offering a perfect balance of seat pressure and durability. The dual-spring design provides a safety net, ensuring that if one spring were to fail, the secondary spring maintains enough control to prevent catastrophic engine damage. This feature makes the Plus-Series a favorite among endurance racers and high-performance street enthusiasts alike. The 1.560-inch outer diameter ensures compatibility with many common performance cylinder heads, making them an easy upgrade for your existing valvetrain setup. When you choose Iskenderian, you are choosing decades of racing heritage and engineering excellence. Keep your engine running strong and reliable with these premium valve springs from GGCRACING.
Other popular Iskenderian products customers consider together:
