Is VTEC engine powerful?
High-rpm flogging is not required but makes for storming good fun as the 2.0L turbo 4-cyl. pounds out 306 hp before reaching the 7,000-rpm redline. With a specific output of 153 hp/L, this VTEC engine is the most powerful street-legal Honda ever to reach America.
Are VTEC engines faster?
Honda developed its Variable Valve Timing & Lift Electronic Control (VTEC) technology to make its cars quicker, more efficient, and more enjoyable to drive overall.
Is VTEC economical?
VTEC-E (for “Efficiency”) is a form of VTEC that closes off one intake valve at low RPMs to give good economy at low power levels, while “VTEC” is a mode that allows for greater power at high RPMs, while giving relatively efficient performance at “normal” operating speeds.
What is special about VTEC engines?
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.
Which engines have 3 stage VTEC?
Three-stage VTEC is a multi-stage implementation of Honda’s VTEC and VTEC-E (colloquially known as dual VTEC) technology, implemented in some of the company’s D series engines from 1995 to the present day, allowing the engine to achieve both fuel efficiency and power.
What is the difference between a VTEC and VTEC-E engine?
A three-stage allows the engine to run in “economy”, “standard”, and “high power” modes, while a VTEC only gives “standard” and “high power”, and a VTEC-E only gives “economy” and “standard”. ^ Kong-Ngai Wong. “VTEC”. asia.vtec.net.
What does Stage 3 VTEC mean?
Stage 3 – VTEC. From ~5200 RPM to the rev limiter, the engine’s high-lift VTEC cam lobe is engaged. A higher lift lowers restriction even more, giving the highest airflow. If one built a non-VTEC engine to make the maximum power, the trade-off would be very low efficiency at low RPMs in order to get the most flow possible at high RPMs.
What is the history of the Honda VTEC engine?
The journey of the VTEC engine started off in 2000 when Honda introduced the second generation Honda City with a 1.5-litre VTEC petrol engine, which could deliver 110 bhp of power and over 140 Nm of peak torque. In the early 2000s, these numbers were a big deal in India and displayed Honda’s capabilities in full glory.
What is a DOHC VTEC engine?
From the REV used in motorcycle engines, Honda developed the DOHC (Double Overhead Camshaft) VTEC system for automobiles. The DOHC VTEC improved the volumetric efficiency of a four-stroke internal combustion engine, resulting in higher performance at high RPM, and lower fuel consumption at low RPM.