[dannn]

Originally Posted by BATANG CITY JAIL

GReddy V-Manage The V-Manage allows tuning of variable valve timing in older Honda VTEC applications where timing adjustments are "on-off" scenarios initiated by a solenoid or the newer generation iVTEC, Toyota VVTi and VVTLi, Mitsubishi's MIVEC and Nissan's CVTC that control the valve timing using a freer, progressive-rate strategy. The V-Manage not only adjusts the crossover point or VTEC threshold but it can tune the amount of retard throughout the rev range. The unit uses e-Manage Ultimate software and interfaces easily with an e-Mange Ultimate computer to make seamless corresponding fuel adjustments. Also the unit has an auto-learn feature to determine the engine's baseline cam timing scheme and DIP switches that allow the user to quickly switch between stock timing and programmed timing.

you didnt read the whole thing

or the newer generation iVTEC, Toyota VVTi and VVTLi, Mitsubishi's MIVEC and Nissan's CVTC that control the valve timing using a freer, progressive-rate strategy.