Cheezebandit
OBS Enthusiast
I've always used Fel-Pro head gaskets and have never had short ear issues. The last set was about three years ago when I built my latest 355. If you run a PCV and you're getting a lot of oil into your intake you've got ring problems. Another way to get positive crankcase ventilation is by using gulp valves plumbed into the exhaust,forced induction guys use that trick. Positive pressure in the bottom of the motor hurts HP by holding pressure against the bottom of the pistons and I don't think you're a guy that wants to lose any horses.
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