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Variable Valve Timing & Lift Electronic Control (VTEC) is a valve system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, resulting in higher performance at high rpm, and lower fuel consumption at low rpm. VTEC uses two (or occasionally three) camshaft profiles and hydraulically selects between…
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Explore the main themes, entities and connections around VTEC. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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intake engine valve honda rocker camshaft timing i-vtec sohc cam valves system lobe engines fuel two performance lift one used
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| VTEC | is a | version that employs three different cam profiles to control intake valve timing and lift | 0.90 | text |
| VTEC | is a | combination of conventional DOHC VTEC with VTC | 0.90 | text |
| the Toyota Supra | instance of | as with models | 0.80 | text |
| Nissan 300ZX | instance of | as with models | 0.80 | text |
| which used turbocharger applications | instance of | as with models | 0.80 | text |
| and the Toyota MR2 | instance of | as with models | 0.80 | text |
| which used a supercharger for some model years | instance of | as with models | 0.80 | text |
| the D-Series | instance of | engines | 0.80 | text |
| J-Series Engines | instance of | engines | 0.80 | text |
| which share a common camshaft for both intake | instance of | engines | 0.80 | text |
| exhaust valves | instance of | engines | 0.80 | text |
| gasoline direct injection | instance of | VTEC TURBOThe VTEC TURBO engine series were introduced in 2013 as part of the Earth Dreams Technology range and include new features | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.