如果 从机械上的解释，VTEC（Variable valve Timing and lift Electronic Control system）是 电子控制可变气门时间及升程技术，只因中文翻译名字太长，所以就直接简称VTEC，这也从另外一侧让其朗朗上口，被车迷们传说。

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.

2011年5月7日 · VTEC系统的全名是“Variable Valve Timing and Lift Electronic Control”，中文翻译过来就是“可变气门相位及升程控制系统”，VTEC机构最早出现在1989年，发明者叫松泽健一，车型是“型格”INTEGRA（DA6） XSi和 RSi：

2019年2月4日 · VTEC可以分成两大类：DOHC引擎的VTEC，SOHC引擎的VTEC。 DOHC VTEC的功能由凸轮从动件实现： DOHC VTEC中的凸轮从动件机构. SOHC VTEC则完全不同，它采用摇臂来控制气门的开合： SOHC VTEC的摇臂设计. 尽管功能一样，两者是完全不同的设计。 DOHC VTEC. DOHC引擎最早应用VTEC技术，主要目的是增强性能表现。 在这些引擎中，进 排气 口都各有一个二阶VTEC。 “二阶”代表的是低速和高速凸轮。 VTEC系统是一个凸轮切换机 …

2020年6月20日 · 所谓VTEC-E系统（Variable-valve Timing and lift Electronic Control system Economy），广义的定义是取消了原先的排气侧VTEC可变机构，仅限进气侧拥有可变气门升程机构，同时，保留下来的进气侧VTEC也只能实现低转速时，两个半开，高转速（也就是俗称的“开TEC”动作之后）时 ...

2024年5月16日 · VTEC made its commercial debut on the 1989 Honda Integra XSi in Japan, with stunning results. Active on both the intake and exhaust cams of this DOHC 1.6-liter engine (B16A), it produced 160 horsepower at an incredible 7,600 rpm. The broad torque curve peaked at 111 lb.-ft. at 7,000 rpm, but offered most of that torque well below that lofty figure.

2023年1月26日 · Honda's latest 3.5-liter V-6 that powers the new Pilot switches to a dual-overhead-cam design, the first naturally aspirated DOHC V-6 in any Honda or Acura since the first-generation NSX. This...

Honda's new Integra, equipped with the DOHC/VTEC engine, was introduced to the market in April 1989. The VTEC technology drew considerable praise as the world's first valve mechanism capable of simultaneously changing the valve timing and lift on the intake and exhaust sides.

2024年5月24日 · The Honda DOHC VTEC engine is a high-performance powerplant that has become synonymous with Honda’s reputation for engineering excellence. This advanced engine configuration combines the benefits of dual overhead camshafts (DOHC) and variable valve timing and lift electronic control (VTEC) to deliver impressive power, efficiency, and reliability.

その課題に対応するためにHondaは、独自のVTEC（可変バルブタイミング・リフト機構）とVTC（連続可変バルブタイミング・コントロール機構）を採用し、運転領域に応じた最適なバルブタイミング制御を実施することで、常用域では高膨張比の利点を生かした ...