The engine has three timing chains, their service life is about 150,000 miles of mileage (200,000-250,000 km). It will decrease ecological standard, but this problem will not happen. To prevent this problem, you need to change the upper catalytic converters for high flow catalytic converter. Such an engine requires repair or replacement. As a result, the engine has low compression, high fuel and oil consumption. They produce ceramic dust, which damaging the cylinders sleeve and piston rings. The VQ35DE has a catalytic converter and they are very sensitive to the fuel quality. The Nissan VQ35DE is reliable and durable, but sometimes the following problem can happen: Head tightening procedure and torque specs: Intake valve timing (Intake valve timing control-OFF): The VQ35DE motor does not have hydraulic lifters, so special valve lifters are used to adjust the valve clearance. The primary timing chain transmits the rotational movement from the crankshaft to the intake camshafts, the secondary chains connects intake and exhaust sprocket on each head respectively. The camshafts are driven by single primary and two secondary chains. This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve. The engine is equipped with hydraulically actuated CVTC (Continuous Variable Valve Timing Control) for intake cams. 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 are 144.2 mm (5.66 in) Cylinder block The Nissan VQ35DE motor has two compression and one oil control rings. The crankshaft journal diameter is 60 mm (2.36 in), the crankpin diameter is 52 mm (2.04 in). The VQ35DE-V4Y has an aluminum cylinder block with a four-bearings crankshaft supported system, forged steel connecting rods, a micro-finished one-piece forged crankshaft.
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The breakdown of the engine code is as follows: It raising maximum output to 388 PS (285 kW, 383 HP) and 425 Nm (43.3 kg⋅m, 313.3 lb⋅ft) without modifications to the engine components. The Nissan 350Z GT-S was equipped the VQ35DE engine with radial flow supercharger. In 2006 Nissan Technical Centre Europe (NTCE) unveiled the 350Z GT-S.The valves lift are 10.59 mm for both sides. The Rev-up engine has variable valve timing system (CVTC) on the intake and exhaust camshafts (eVTC), short intake manifold, enlarged oil pump gear and the camshafts with duration 248° on intake and exhaust sides. VQ35DE Rev-up This engine was produced for Nissan 350Z 35th Anniversary Edition and used on some versions of Infiniti G35.VQ35DE S1 This version was produced by Nismo for the Fairlady Z S-Tune GT and produces 300 PS (220 kW, 300 HP) at 7,200 rpm.The Nissan VQ35DE engine produces from 231 PS (170 kW, 228 HP) to 315 PS (232 kW, 311 HP) of maximum power and 334 to 371 Nm (34.0 to 37.8 kg⋅m, 246 to 274 lb⋅ft) of torque depending on the year and vehicle model. Compression ratio ratings are various: 10.0:1 or 10.3:1 on early versions, 10.6:1 on later versions.
In the second race, the Mach-E had probably an even bigger advantage in the beginning (apparently, because the reaction time difference worsened), but then the Tesla Model Y caught up and won slightly.Cylinder bore and piston stroke are 95.5 mm (3.76 in) and 81.4 mm (3.20 in), respectively. In the first race, the Mach-E initially appeared to be a little bit faster (partially due to a slower reaction time by the Tesla driver), but the Tesla Model Y caught up and pulled away. The Tesla Model Y Performance has taken down almost every car thrown her way, but can it defeat the new EV on the block, the Mustang Mach-E GT?" "In this drag racing video, the Tesla Model Y Performance takes on the Ford Mustang Mach-E GT in a showdown to see which is the fastest electric car. Edmunds estimates that the Mach-E has more power and torque. The exact difference in the power output of the dual-motor, all-wheel-drive systems is not known, since Tesla does not release power numbers. That's not a surprise as it carries a bigger battery (nearly 99 kWh, compared to an estimated 80 kWh in the case of Tesla). The Tesla Model Y Performance (2020 version) is noticeably lighter (4,419 lbs/2,004 kg) than the 2021 Ford Mustang Mach-E GT Perf.
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