Just got my Barracuda running again.
I replaced the cam with a smaller more streetable cam, it runs great. I also added a bunch of ring gap while I had the motor out . It now smokes some at idle out the breather, Which I expected when I added ring gap (plans for nitrous) but the issue is the valley pan leaks oil at high RPM. I think I am getting a significant amount of blowby at 5K + rpms. The question is, will a evac system running off the headers be beneficial and stop the pressure from causing an oil leak at the valley pan? Or do i need a vacuum pump at this point?