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Honda Guide to VTEC (part 2)

The VTEC system was originally introduced as a DOHC system in the 1989 Honda Integra sold in Japan, which used a 160 hp (119 kW) variant of the B16A engine. The US market saw the first VTEC system with the introduction of the 1991 Acura NSX, which used a DOHC VTEC V6. DOHC VTEC engines soon appeared in other vehicles, such as the 1992 Acura Integra GS-R. …

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Honda Guide to VTEC

You have probably heard of VTEC. But do you actually know what it is, what it does, or what it stands for? This article is designed to teach you the in’s and out’s of VTEC. After you are done reading you will finally understand why people love thier VTEC engines so much. VTEC (standing for Variable valve Timing and Electronic Lift Control) is a system developed by Honda to improve the combustion efficiency of its internal combustion engines throughout the RPM range. This was the first system of its kind and eventually led to

different types of variable valve timing and lift control systems that were later designed by other manufacturers (VVTL-i from Toyota, VarioCam Plus from Porsche, and so on).

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