Originally posted by Bakeoff
www.apexi.com
They use the signal from the map sensor to mess with fueling, and you set where you want the vtec engagment. Even with a GSR motor, or an H22 that has a secondary butterfly system, it can activate that and the vtec solenoid.
You can lean out, richen, etc, based on rpm range.
oO!
I like the sound of that :naughty: