Originally posted by -KangaRod-
no, iVTEC isn't all that much different from regular VTEC. It still works the same. The kick ass part that only apears on the type r and type s is VTC which can advance and retard the intake cam in addition to changing lift and duration.
all iVTEC motors have VTC. the difference between the Type-R and S is that they have VTEC on both the intake and exhaust cams instead of the standard iVTEC's intake cam only.