its fuel i put i new pluggs and set my adj. pressure reg. down to 20 when the vaccum line is plugged in and 30 when its un plugged. I was reading in the vafc book operation manuel last night and there is a vtec cross over fuel correction point if that was set wrong than the fuel would just pour into the motor at what ever it can get in untill vtec is fully engaged. so maby thats it. but on the top end the car screams but the bottom end boggs really really bad. if i ease my way into the throttle untill vtec and than slamm it its fine and there is no bogging but if i get on it during low end rpms it boggs untill i let off for a couple of seconds than when i hit it fter that it screams. I also have re conected my venom 400 chip could the fuel maps from the chip, the ecu , and the vtec controller be unequal from echother causeing confusion in the ecu and causing the ecu to just dump in fuel??