Yes, Honda still uses VTEC technology in some of its engines. However, the implementation of VTEC has evolved over the years. The current Honda Civic Si, for example, does not have the traditional VTEC variable valve timing and lift. Instead, it uses Honda’s camshaft variable timing control (VTC) technology, which is limited to the intake camshaft and is always active, optimizing engine performance and efficiency at any given rpm.
It’s worth noting that Honda has also introduced i-VTEC, which is a more intelligent version of VTEC that incorporates tighter computer integration to the valvetrain mechanism. i-VTEC is still in use today and is used in both 4-cylinder and V6 engines. In Honda 4-cylinder engines, i-VTEC combines the variable cam lift and duration of VTEC with Variable Timing Control (VTC). Honda V6 engines feature i-VTEC with Variable Cylinder Management (VCM) to maximize fuel efficiency.
While Honda still makes VTEC engines, the growth of turbocharging and the use of other forms of variable valve timing by other automakers have diminished the uniqueness of VTEC. However, the experience of driving a Honda with a VTEC engine can still be appreciated for its performance and engagement.
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Do modern cars have VTEC?
No other cars have VTEC by name, as this is a Honda trademark. But other cars have similar variable valve timing and cam phasing systems. Examples include Toyota’s VVTL-i and Mitsubishi’s MIVEC. Systems such as VTEC are by no means new, either.
Is Honda the only one with VTEC?
There are many other methods of variable valve timing, but I couldn’t find any other modern production methods like VTEC. So yes, VTEC is Honda only and yes, there are other technologies that achieve the same, or very similar, goals.
Why VTEC is better than Turbo?
The basic operating premise of VTEC is that the cam profile changes above a certain RPM to allow higher valve lift and longer duration. This allows the engine to breathe well at high revs. This helps in a force-inducted engine because the whole point of a turbo is to drastically increase airflow through an engine.
Why did Honda stop making VTEC?
The reasoning is simple: Emissions. Honda notes that the new V6 sports a massive 40 to 50 percent reduction in emissions. Without diving into an engineering conversation, the engine uses direct injection and features more exact fuel delivery. Cam phasers also make continuous adjustments to intake and exhaust timing.
Which Honda cars have VTEC?
For Civics the EX, EX-L, HX (6th generation), Si, Si-R, VTi VTiR and Civic Type R (CTR) are VTEC. For Integras it’s simple: Integra LS/GS/RS/SE = NOT VTEC, unless modified after production (hence someone doing a LS/VTEC conversion), and the Integra GS-R and Integra Type R (ITR for short) are VTEC.
At what RPM does VTEC kick in?
At what RPM does VTEC kick in? It depends on the engine, but most of them kick-in at 5500 RPM. If you want VTEC to actually like make a difference consider getting an intake, or maybe a VTEC Climax Exhaust.
Why is VTEC so cool?
The genius behind VTEC is how it optimizes the resonance effect of fast-moving air. Engines produce power by compressing air and adding fuel and spark at opportune moments. Pumping large quantities of air through the intake manifold to the cylinders is no easy feat.
At what rpm does VTEC kick in?
At what RPM does VTEC kick in? It depends on the engine, but most of them kick-in at 5500 RPM. If you want VTEC to actually like make a difference consider getting an intake, or maybe a VTEC Climax Exhaust.
What Hondas don’t have VTEC?
Most Civic LX, EX, and Sport trims with the sedan or coupe body style are equipped with Honda’s VTEC technology. You will find that most EX-T, EX-L, or Touring Trim levels do not have VTEC engines. Hatchback models usually don’t have VTEC engines as well.
Why is VTEC so powerful?
VTEC, an acronym for Variable Valve Timing and Lift Electronic Control. This system operates the valves to maximize fluid flow into and out of the engine over an uncommonly wide rpm range. The genius behind VTEC is how it optimizes the resonance effect of fast-moving air.
