Variable Valve Timing & Lift Electronic Control (VTEC) is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, resulting in higher performance at …

Oct 27, 2025 · The engine features a longstanding Honda technology, called Variable Valve Timing & Lift Electronic Control, or simply, VTEC. This helps it stay both efficient and powerful when you need …

This video will dissect a Honda Civic Type R engine to show the ins and outs of how VTEC works.

Honda developed VTEC technology to enhance its engines’ power delivery and optimize fuel efficiency. At its core, VTEC adjusts an engine’s valve timing and lift characteristics, seamlessly switching …

Sep 1, 2025 · Discover Honda’s VTEC technology: how it works, its history, different types like DOHC, SOHC, i-VTEC and VTEC Turbo, plus key benefits of performance and efficiency.

Jul 1, 2024 · Honda developed the Honda VTEC system to improve engine efficiency, and now it's one of the most recognizable names in engineering.

Sep 17, 2018 · Explaining the process with words alone doesn't do it justice. Jason Fenske at Engineering Explained put together a video showing exactly how VTEC works, using real Honda …

May 1, 2024 · Dive into the details of how i-VTEC and IVTEC work, while gaining a clear understanding of Honda VTEC explained. Learn about the revolutionary technology that makes Honda VTEC …

What is VTEC? VTEC is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, ...

Jun 10, 2023 · VTEC works by using a set of three rocker arms on top of each cylinder resting on a camshaft that controls the valves. As Honda says, a low speeds, when the engine isn't revving very …