some more charts from honda
2.2L honda vtec FB22 (1993 accord)
1.5L honda vtec (CRX vxi)
1.6L honda sohc ZC vtec
1.8L honda sohc i-vtec (2006 140hp civic)
i-vtec operating range for each valve timing, if anyone here knows japanese can you translate this:
from honda:
Quote:
[Switching to valve timing for the cruise condition]
over 10km / h: vehicle speed,
1,000 rpm to 3,500 rpm: Engine
speed over 3-gear transmission
|