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Intake and Exhaust Valves are One Piece Forged, High Temperature, High Nickel, Inconnel Alloy. Valves are CNC finished to strict tolerances making these valves the choice for the most demanding race classes.
Inconel 751/Nimonic - These Nickel based alloy materials are used for Exhaust valves in engines that reach very high temperatures and its use is growing with the application of turbos and superchargers.
These valves can be fitted to your 4G63 head without the need for new valve seats. The standard seat can be cut for this larger item without compromising integrity.
(Price Shown is per Valve)
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ND take delivery of their new Focus RS 2.3L Ecoboost demo car
ND E9 SWB demo car having its new 1250Hp ZERO LAG, twincharged engine package being fitted ready for some late season testing in preparation for a full 2017 race season! Watch records fall!
ND release Focus RS products online and continue the development of a whole new and far reaching ND product program. Engine build underway imminently!
ND Colt Ralliart set to race on August 29th in double header race day at Castle Combe racing circuit. We’re leading the championship at present with three races left, can we hold position?
ND Evo bolt on clutched V3 twincharger setup undergoing final testing ready for release very soon.