Re: peehole 72 johnson 3cyl 65hp
i did notice the ports and saw some steam/mist when ran on muffs for fw mins, should there be a noticable sign of good flow from these ports or is a pee hole best? pics on above post are ideal as pic is same engine as mine looking at it, is it safe enough to drill hole in egine with it fully assembled? will have airline blowing swarf away and will grease bit to catch bits as hole goes through.... being a used motor with unknow past want to be ontop of any problems