RCM V3/4 Uprated Valve Springs Walbro Rear: -25mm

Rear: -25mm

greatly reduces the chances of water entering the intake during wet conditions

white color "57CR Limited" is finally here

320” while keeping the coil bind height for higher lift camshafts

providing additional lubrication and cooling

RCM V3/4 Uprated Valve Springs Walbro Rear: -25mmDeveloped in conjunction with the WRC engine valves, Roger Clark Motorsport have developed their own range of high quality uprated valve springs. These springs offer an increased spring rate over the standard genuine spring, helping to eliminate valve bounce at high engine revs. These springs have: Unfitted length of 54mm Coil diameter of 3. 8mm Weight 48gm each. Seat pressure is 33KGF Lift pressure is 72. 8KGF These are a direct replacement for the