Im not sure if I touched on this before. While I'm rather unactive with my HHO project I'm still wondering about this subject. Has anyone been able to rig a pwm to the throttle body that way HHO is only produced in direct correlation to the amount of air flowing into the engine?
Granted the production would not be as fast to respond as the engines air intake but when cruising with a relatively slow change in throttle position this could prove beneficial as to not waste HHO and to provide the ideal amount. Any thoughts?