Quote:
Originally Posted by orthojoe
Good point. I wonder why it didn't come with a clamp from the factory to begin with...?
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There is not much vacuum on that line to worry about however from higher revs you are getting a lot more blowby in that tube. Heat unburned fuel and oil going into the intake manifold would heat and expand the hose more than normal. With the high gforce spin and big throttle lift you would get more vacuum than normal from the intake manifold which could have sucked off the tube from the PCV valve.
Or it was just lose from the factory.
