RCM Double Valve Spring Set Fuchs In pursuit of even greater

In pursuit of even greater aerodynamics in high-speed areas such as circuits

but it's the difference between your cooling system doing its job and your coolant turning to steam

Reinforced engine mount made with hardened rubber to create more strength than OE rubber mounts

Essential replacement on engines approaching 100

RCM TGV Delete's do not contain any butterfly valves

RCM Double Valve Spring Set Fuchs In pursuit of even greaterRCM Double Valve Spring Set. Suitable for use on V5+ Cylinder Heads, with the correct spring seats and retainers. Our valve springs are designed and manufactured to reduce valvetrain harmonics, increase durability and provide an increase in performance. Manufactured from chrome silicon vanadium, they are then heat treated, stress relieved and finally shot peened to improve the fatigue life of the spring.