The VTEC system essentially combines low-RPM fuel efficiency and stability with high-RPM performance. And the transition occurs seamlessly, allowing for smooth performance across the entire powerband. The switching operation between the two cam lobes is controlled by the engine computer.
Does VTEC really do anything? Yes and no; it depends on how you drive. Honda cars equipped with VTEC technology tend to be more efficient across a wider rpm range than many comparable vehicles, and they’re a lot of fun to drive in the right conditions, but most motorists won’t notice their VTEC kicking in.
What’s the difference between a VTEC engine and a regular engine?
The main difference between VTEC and non-VTEC is that VTEC engines have two camshaft profiles that vary oil pressures based on speed and non VTEC engines use only one camshaft profile; thus, there is no changing oil pressure.
VTEC® stands for Variable Valve Timing and Lift Electronic Control, a mechanism used exclusively in Honda engines. VTEC® improves the engine’s efficiency without sacrificing power. This is done by matching the air-fuel intake valves and exhaust valves to the engine’s speed.
What is special about Honda VTEC engine? – Related Questions
Is VTEC faster than turbo?
Turbo produces more torque and horsepower obviously while VTEC is more about pushing the maximum horsepower out of the engine since torque on VTEC cars can only be felt on VTEC range meaning anywhere after 5,500RPMs but yet the torque is still nothing compared with a turbo’s torque output.
Which VTEC engine is the best?
Which VTEC engine is best? One of the highest-rated Honda VTEC engines is the B18C6. This is a 1.8L 4 cylinder engine that could be found in the 1999 through 2001 Honda Integra and Acura Integra Type R from around the world. It produced 195 horsepower and 130 pound-feet of torque which was great for a car that light.
Does VTEC increase horsepower?
VTEC History
Traditionally, high-revving four-valve-per-cylinder engines sacrificed low-end torque to produce high-revving horsepower. The intricate relationship between the timing, lift, and duration of intake and exhaust valves set to produce high-revving horsepower generally hurts low-end torque.
Do all Honda engines have VTEC?
Nearly every new Honda has some form of VTEC or another, but it wasn’t always like this. A little over 30 years ago, not a single Honda car had it. Originally reserved for performance models, Honda slowly implemented it into its entire range.
2020 Honda Accord: The all-new Accord is offered with two different VTEC® engines, a turbocharged 1.5L inline-4 that makes 192 hp and a best-in-class 192 lb-ft of torque.
Is VTEC only for Honda?
So yes, VTEC is Honda only and yes, there are other technologies that achieve the same, or very similar, goals.
How do I know if my engine is VTEC?
Does Toyota use VTEC?
VTEC and VVT-i systems were developed by Honda and Toyota respectively in order to improve the efficiency of car engines.
Comparison chart.
VTEC
VVT-i
Developed by
Honda
Toyota
Stands for
intelligent-VTEC (Variable Valve Timing and Lift Electronic Control)
Variable Valve Timing with intelligence
What cars have a VTEC engine?
This system is used in the Accord, Civic, Civic Si and Type R, and the CR-V. The V-6 engines in the Odyssey, Passport, Pilot and Ridgeline have variable lift and timing for the intake valves, and VTEC works with cylinder deactivation to operate in a three-cylinder mode.
Why Honda engines are the best?
Superior reliability and quality.
Honda sets the standard for reliable, hard-working engines. Our engines are built with high-quality components designed for optimum performance in the harshest environments. But don’t just take our word for it.
What’s the fastest Honda engine?
Civic Type R Crate Motor
As the most powerful Honda automobile production engine made in America, the Civic Type R’s 2.0-liter DOHC direct-injected i-VTEC Turbo® powerplant produces 306 horsepower at 6,500 rpm and a peak 295 lb-ft of torque from 2,500 to 4,500 rpm.
What’s the Benefit? Sporting enthusiasts who demand the ultimate in acceleration performance will exult in this, the most powerful engine in a Honda-badged vehicle ever marketed in the U.S.
Who makes the most reliable engine?
So here we are to show you the most reliable engines ever made.
8 Honda B Series Engine.
7 Honda K Series Engine.
6 Lexus 1UZFE Engine.
5 Lexus 2UR-GSE Engine.
4 BMW M57 Diesel Engine.
3 Nissan RB26DETT Engine.
2 Mercedes-Benz OM617 Diesel Engine.
1 General Motors LS Engine.
How much horsepower does a VTEC engine have?
The Feature: Ridgeline is powered by a direct-injection V-6—a 3.5-liter, aluminum-alloy, single-overhead camshaft, 24-valve i-VTEC engine featuring Honda’s advanced Variable Cylinder Management™ (VCM®) system. Horsepower is rated at 280 @ 6000 rpm (SAE net), and torque is an impressive 262 lb-ft @ 4700 rpm (SAE net).
What year did VTEC come out?
The Confidence Needed to Innovate. 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.
What’s the difference between i-VTEC and VTEC?
So, What’s the Difference Between VTEC and i-VTEC? i-VTEC adds additional valve timing control by allowing for adjustments to the angle of the camshaft. To maximize performance at both low and high RPMs you need the valves to open and close differently for each RPM range.
William Getty lives and breathes cars. He started driving cars as a 12 year old on the racetrack with his dad. Since then cars has always been a big part of Williams life.
In his garage you can find his beloved 2005 Ford Mustang, as well as a 2020 Audi A3.
