Is hitting VTEC bad for the engine?
is vtec bad???????????? no vtec will not hurt your engine, but if you are in high rpms, like everyone has already stated the engine has to work harder so it will cause more wear. Vtec in itself is not bad. As many others have said, higher rpms = more wear.
What causes the VTEC to not engage properly?
The most common reason behind Vtec not engaging is from a lack of oil pressure to the synchro piston in the rocker arms, this can be cause by the rubber oil ring on the cylinder head that I point out in this video.The engine in the video was an Acura B18C1 GSR.Also not mentioned in…
Which is better a VTEC engine or a regular engine?
However, there are legitimate reasons for it. Hondas with VTEC engines are much more efficient across a wider RPM range than most other vehicles, and arguably are much more fun to drive for those of us who value pick up and go. But for a large majority of us, you’ll likely not “ride VTEC” in everyday driving.
How does the VTEC system in a car work?
For a combustion engine to work, it requires four things: Air, fuel, compression, and spark. For the purposes of understanding the VTEC system, we’ll focus here mainly on the air part of that equation. A part of the engine known as the camshaft controls how much the valves open and then close, and therefore how much air goes into the engine.
How does the Honda VTEC engine timing system work?
A third option is to change the cam timing profile, of which Honda VTEC was the first successful commercial design for altering the profile in real-time. The VTEC system provides the engine with valve timing optimized for both low and high RPM operations.
However, there are legitimate reasons for it. Hondas with VTEC engines are much more efficient across a wider RPM range than most other vehicles, and arguably are much more fun to drive for those of us who value pick up and go. But for a large majority of us, you’ll likely not “ride VTEC” in everyday driving.
What does VTEC do to a Honda car?
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.
Which is the earliest implementation of VTEC-E?
The earliest VTEC-E implementation is a variation of SOHC VTEC which is used to increase combustion efficiency at low RPM while maintaining the mid range performance of non-vtec engines.
Where are the spark plugs located in a VTEC engine?
This is because VTEC requires a third center rocker arm and cam lobe (for each intake and exhaust side), and, in the SOHC engine, the spark plugs are situated between the two exhaust rocker arms, leaving no room for the VTEC rocker arm.