Originally Posted by lmsport
Street cars absolutely need PV's as do most race cars.
You wouldnt take the mixture rods out of a Qjet or a Carter would you?
Many Q-jets- both originally feedback carbs as well as non feedback carbs- have been successfully modified for competition by removing the metering rods and rejetting to compensate for the rods. This is actually a relatively common thing. You wouldn't do this for a street only deal obviously.