Quote Originally Posted by MoonRaker
The way its set up isnt to my liking, I wouldnt vent it as the vapors are pretty harsh, almost made me pass out on my last road trip. Id say run a hose from the location of the PCV valve to the top of the intake an down to the airbox if anything, you have alot less vacume and the vapors are still going out the tail. Plug the manifold.
The vapors are not an issue. I have not smelt a thing. Any high performance boat motors we build are vented from the valve covers . We have never had a problem with harsh vapors. Even in the dyno room. shawn