Is the Honda R18A SOHC or VTEC?
So the 1.8l R18A which is SOHC in configuration is able to deliver as much power as a typical ‘performance’ oriented 1.8l DOHC engine without any worries about compromising fuel economy. On the other hand, once the driving conditions permits, the ECU ‘opens’ VTEC on the R18A.
Is the VTEC engine a thing of the past?
VTEC may be becoming a thing of the past, but there’s going to be a lot of used engines to transplant for quite a while yet. While browsing around Craigslist, we came across this interesting use of a VTEC engine. Sand rails tend to be as lightweight as possible for skipping over sand and the dunes.
Where did the 1966 Honda VTEC engine come from?
He bought it England with the engine and running gear mostly done, but the body shell not so good, so my friend’s father in law (who has been a mechanic in England since hewas 15 and was retiring) took the project on. He completely stripped it down and rebuilt it with a newer body shell and all new, refinished or refurbished parts.
How can you tell if a Honda Prelude is a VTEC?
If yours is a 2.0, it won’t be a Vtec (no such thing as a Vtech!). Have a look at the VIN number in the engine bay, if it has H22Asomething, then it should be a 2.2 DOHC Vtec, you should also be able to tell by the cam/rocker cover, which will have Vtec on it.
What kind of VCT does a Honda use?
The VCT (variable camshaft timing)on the Ford 2.0L Zetec engine only adjusts the camshaft timing on the exhaust side, and only for emissions purposes. Honda uses VTEC to make powa. IMHO, BMW’s VANOS system blows Honda’s VTEC out of the water. IIRC, VANOS is inifinitely adjustable, while the VTEC on Honda’s only kicks in at certain RPMs.
What does the VTEC system in a Honda engine do?
Image Gallery: Engines The VTEC system in Honda engines allows the engine to have multiple camshafts. See more car engine pictures . If you have read How Car Engines Work, you know about the valves that let air into the engine and let exhaust out of the engine. You also know about the camshaft that controls the valves.
So the 1.8l R18A which is SOHC in configuration is able to deliver as much power as a typical ‘performance’ oriented 1.8l DOHC engine without any worries about compromising fuel economy. On the other hand, once the driving conditions permits, the ECU ‘opens’ VTEC on the R18A.
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.