Pois é mais um motor com injeccao directa a gasolina no mercado.
"An engine that has surfaced and pretty much faded in a short time is Honda’s i-VTEC I Engine, a variant of the K-series DOHC engine family featuring gasoline direct injection. It made it’s debut in the previous generation 2004 Honda Stream 7-seater MPV in Japan, but the current Stream does not use this engine anymore, instead using a 2.0 liter version of the R-series i-VTEC SOHC engine.
The engine featured the ability to use ultra-lean air-fuel mixtures of about 65:1, much leaner compared to the the usual direct injection engine 40:1 ratio, and of course so much more leaner than the stoichiometric air-fuel mixture of 14.7:1 - this saves fuel. Fuel consumption dropped to 15km per liter. Power ratings remain the same at about 155 horsepower. This engine in the Stream is mated to a CVT gearbox with a manual 7 virtual gear shifting feature."
Video com explicaçao: http://paultan.org/archives/2007/04/...ect-injection/
"An engine that has surfaced and pretty much faded in a short time is Honda’s i-VTEC I Engine, a variant of the K-series DOHC engine family featuring gasoline direct injection. It made it’s debut in the previous generation 2004 Honda Stream 7-seater MPV in Japan, but the current Stream does not use this engine anymore, instead using a 2.0 liter version of the R-series i-VTEC SOHC engine.
The engine featured the ability to use ultra-lean air-fuel mixtures of about 65:1, much leaner compared to the the usual direct injection engine 40:1 ratio, and of course so much more leaner than the stoichiometric air-fuel mixture of 14.7:1 - this saves fuel. Fuel consumption dropped to 15km per liter. Power ratings remain the same at about 155 horsepower. This engine in the Stream is mated to a CVT gearbox with a manual 7 virtual gear shifting feature."
Video com explicaçao: http://paultan.org/archives/2007/04/...ect-injection/
os proximos carros de motor 2.0 vem com este motor? mais potentes?? Ou será que este motor já está a ser usado?? Se sim, em que carro?? Podiam estender esta tecnologia aos restantes motores. Ainda bem que a honda não esta parada, pois sempre considerei a honda a melhor marca a nivel de motores.
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