VVEL operation principle: A rocker arms and two types of links open the intake valves by transferring the rotational movement of a drive shaft with an eccentric cam to the output cam. The engine is equipped with CVTC (Continuous Variable Valve Timing Control) and VVEL (Variable Valve Event and Lift) systems. The cylinder head is made of strong, light aluminum alloy which gives it good cooling efficiency. Number of piston rings (compression / oil): The connecting rod’s length is 149.5 mm (5.88 in) Cylinder block The Nissan VQ37VHR motor has two compression and one oil control rings.
The cylinder bore is 95.5 mm (3.760 in), piston stroke is 86.0 (3.386 in) mm and compression ratio rating is 11:1. Pistons have asymmetrical skirts with molybdenum coating. The result is a thorough reduction in friction on these bearing surfaces of key engine components. The crankshaft journals are finished with a polishing tape to produce a mirror-like finish. The VQ37VHR has an aluminum block with a four-bearings crankshaft supported system. General information Engine Specificationsģ61 Nm (36.8 kg The breakdown of the engine code is as follows: It produces from 330 PS (242 kW, 325 HP) at 7000 rpm on the European version of Infiniti FX37 and EX37 up to 355 PS (261 kW, 350 HP) at 7600 rpm on Nissan Fairlady Z (Nismo version). Cylinder bore and piston stroke are 95.5 mm (3.76 in) and 86.0 mm (3.38 in), respectively.
0 kommentar(er)
