You may have noticed this or simply ignored it. Many Honda cars have the term “VTEC” indicated on the surface of it’s engine. This means the engine is a Variable Valve Timing and Lift Electronic Control engine, VTEC for short. Developed by Honda, it’s an electronic and mechanical system in Honda engines that allows the engine to effectively generate more horsepower.

Please follow the link below to read more:
https://www.spotdem.com/2020/03/08/what-is-a-vtec-engine-and-how-does-it-work/

What about iVTEC? What does it mean?

What about VVTL-i??

maynation:
What about VVTL-i??

Same concept just different name... One is use by Honda and the other by Toyota {at least to avoid copyright infringement}

dicksonadams:


Same concept just different name... One is use by Honda and the other by Toyota {at least to avoid copyright infringement}

Ohh. Thanks.

Variable valve timing (VTEC) technology is an application in engine development that maximizes engine's output power. For example, a 4 cylinder VTEC engine has the ability of producing a V6 power output at the same time managing the consumption of fuel during combustion.

dicksonadams:


Same concept just different name... One is use by Honda and the other by Toyota {at least to avoid copyright infringement}

In other words, Toyota copied Honda.

Godons1:



In other words, Toyota copied Honda.

Honda has always been the Number 1 internal combustion engine maker in the world.

selfmadeOLX:


Honda has always been the Number 1 internal combustion engine maker in the world.

I believe you.

Godons1:



In other words, Toyota copied Honda.

Toyota strategy is simple, you don't need to be so innovative or come up with crazy ideas, just take what works well for others improve it if possible, especially the quality assurance and use it in your own production ... One of the reason they are most reliable car on the planet