As far as I kno on stock ecus vtec only engages in Full throttle. If its chipped then it shouldn't matter, I have also seen dizzys causing vtec to break up and not engage
As far as I kno on stock ecus vtec only engages in Full throttle. If its chipped then it shouldn't matter, I have also seen dizzys causing vtec to break up and not engage
11.3 @ 117
Midnight Auto
MORRIS TUNING