Are Breather kits safe for the 5.0
I just wanted to know if installing a Breather kit to replace my jlt catch cans are safe for the motor? An person was telling me by removing the pcv hose you can actually damage your valves and heads. Is this true.. I always thought the pcv hose was designed for emission purposes so you dont vent to the atmosphere and recirculate the blow by back to the motor.