Twister New member Joined Mar 4, 2010 Messages 58 Reaction score 5 Points 0 Location Omaha, Ne Vehicle Year 1985, 1987 Vehicle Duh Engine Size 2.8L, 2.9L Mar 31, 2010 #1 Ok so i bought a new explorer rad for my B2, do i need a 13lb or 16lb rad cap?
adsm08 New member Ford Technician Joined Sep 20, 2009 Messages 1 Reaction score 13 Points 0 Location Northumberland, PA Vehicle Year 1987 Vehicle Ford Engine Size 4.0 Mar 31, 2010 #2 well stock pressure was 13lbs. I'd go with that since if anything a larger surface area rad is going to put less pressure on the cap.
well stock pressure was 13lbs. I'd go with that since if anything a larger surface area rad is going to put less pressure on the cap.