VVT-i, or Variable Valve Timing with intelligence, is an automobile variable valve timing petrol engine technology manufactured by Toyota Group and used by brands such as Groupe PSA, Toyota, Lexus, Sc
Cutaway view of Variable Valve Timing with intelligence on a ZR engine in Techniquest Glyndŵr
The 2ZZ-GE engine, the first and only engine to feature VVTL-i
The BEAMS 3S-GE 5th-generation engine ("Black Top"), the first to feature Dual VVT-i
The 1UR-FSE engine, the first to feature VVT-iE
Variable Valve Timing & Lift Electronic Control is a valve system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, resulting in higher performance a
A Honda K24A Engine with i-VTEC
VTEC debuted in the B16A engine of the 1989 Honda Integra XSi.