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Power: Honda Pilot, Ridgeline, Passport, and Odyssey: 280 hp (209 kW) at 6,000 rpm; Torque: Honda Pilot, Ridgeline, Passport, and Odyssey: 262 lb⋅ft (355 N⋅m) at 4,700 rpm; Valvetrain: 24v SOHC i-VTEC (VTEC on intake valves only) Redline: 6,800 rpm; Fuel cutoff: 7,200 rpm; Induction/Fuel Delivery: Naturally Aspirated – Direct Injection
A Honda K24A Engine with i-VTEC. VTEC (described as Variable Valve Timing & Lift Electronic Control, but stands for Valve Timing Electronically Controlled) is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, resulting in higher performance at high RPM, and lower fuel consumption at low RPM.
Variable Cylinder Management (VCM) is Honda's term for its variable displacement technology, which saves fuel by using the i-VTEC system to disable one bank of cylinders during specific driving conditions—for example, highway driving. The second version of VCM (VCM-2) took this a step further, allowing the engine to go from 6 cylinders, down ...
Honda's first production V6 was the C series; it was produced in displacements from 2.0 to 3.5 liters.The C engine was produced in various forms for over 20 years (1985–2005), having first been used in the KA series Legend model, and its British sister car the Rover 800-series (and Sterling).
In 1989, Honda released the VTEC system. [13] While the earlier Nissan NVCS alters the phasing of the camshaft, VTEC switches to a separate cam profile at high engine speeds to improve peak power. The first VTEC engine Honda produced was the B16A which was installed in the Integra, CRX, and Civic hatchback available in Japan and Europe ...
Valve Train VTEC chain-driven DOHC, 4 valves per cylinder; earlier versions were non-VTEC, gear driven DOHC, 4 valves /cylinder; Pre-cat converter delivered 110 BHP Fuel Delivery PGM-FI fuel injection Starter Electric only Honda VFR1200(F) (2009-2017) [3] 1,237cc (75.5cu in) liquid-cooled four-stroke 76-degree UNICAM V4
Honda K24A4 2.4L DOHC i-VTEC Engine installed in 2003 Honda Accord. The Honda K-series engine is a line of four-cylinder four-stroke car engines introduced in 2001. The K-series engines are equipped with DOHC valvetrains and use roller rockers on the cylinder head to reduce friction.
A desmodromic valve is a reciprocating engine poppet valve that is positively closed by a cam and leverage system, rather than by a more conventional spring. The valves in a typical four-stroke engine allow the air/fuel mixture into the cylinder at the beginning of the cycle and exhaust spent gases at the end of the cycle. In a conventional ...