MOTORSPORT RACING
Kelford Cams is proud to provide motorsport racing, professional-grade Extreme Valve Springs, constructed from only the highest quality Silicon Chrome steel with exceptional fatigue resistance and advanced heat treatment and post-processing. Our valve springs are perfect for high boost and RPMs and are engineered with a high-frequency design that mitigates valve spring surge. Our commitment to top-tier performance means delivering extreme racing springs for the most powerful engines on the planet.
EXTREME
VALVE SPRINGS
2JZ Extreme Racing
High frequency spring design to reduce spring surge at high operating RPM. This kit is designed for the serious racing applications.
KVS220-X | EJ20 / EJ25 Extreme
Designed for extreme boost and high RPM racing. High frequency spring design to reduce spring surge at high operating RPM.
KVS58-BTX | B58 / S58 Extreme
For high boost, high horsepower builds. Engines making over 1000HP. Specifically designed for Kelford Stage 2 & Stage 3
KVS229-BT-X | 1JZ Extreme Springs
Designed for extreme boost and high RPM racing engines. High frequency spring design to reduce spring surge at high operating RPM.
KVS02-X | 2JZ Extreme Springs
Extreme Beehive Valve Spring & Titanium Retainer Kit. Designed for extreme boost and high RPM racing engines.
KVS26-BT | RB26DETT Extreme
Extreme Beehive Valve Spring and Titanium Retainer kit. Designed for extreme boost and high RPM racing. High frequency spring design to reduce spring surge at high operating RPM.
