Main specifications of the VQ35HR and VQ25HR engines:
Smooth transition to top-in-class level engine speed of 7,500 rpm
Reduction of weight and friction through adoption of asymetrical piston skirt configuration
Reduction of piston-side force through lengthening of con rod
Addition of rudder frame, newly-designed cylinder block with significantly improved rigidity
Thrilling revving sound and top-in-class output
Adoption of perfectly symmetrical intake system
Adoption of continuously variable valve timing control (CVTC) for intake side and electromagnetic valve timing control (e-VTC) for exhaust side
Reduction of intake resistance through adoption of symmetrical twin intake system and straight intake port
Adoption of isometric exhaust manifold and perfectly symmetrical exhaust system
Improvement of fuel-efficiency and emission cleanliness
Reduction of friction through adoption of world's first hydrogen-free, diamond-like carbon (DLC) coating
Adoption of catalyst substrate with ultra-low heat mass, super-ignition iridium spark plug and fast light-off O2 sensor control
