[Cabspeed]

how many rpm before vtec activate in honda vti 97 modeL? thaks:wavey:

 

[b17hatchback]

No clue. Why dont you drive one and find out?

 

[07civicsi_sc]

with a little google research, i found a few answers so im not sure. ive found 4800, 5800, and 6000. depends on exact motor....