Holley Strip Dominator & PCV

drill a hole in each valve cover around 3/4 inch.weld a hose type nipple on the cover with a taper to 5/8 ths inch. drill a hole in the collectors of your headers same size as valve covers ,same size hose.attach braided or hi temp. rubber line on each side. This is the ultimate pcv system and will evaporate condensation and excess fuel faster as the headers get hot faster. in order to burn this condensation the engine must be up to operating temperature. works great, far better than drilling a hole in the rear of intake and using a pcv valve with condenstaion burning at a much faster and hotter rate.