Header install tips and tricks?
yes Drain the rad fluid before taking off the manifold bolts /studs they will piss fluid if not .Don't know about heat cycle of ceramic coated headers, but they warn not to install on a fresh motor . I installed my ceramic coated headers and let it run for 10-15 minutes at idle while rad was filled and cap off , then put rad cap on and drove normally . So far have about 2000 miles and headers look like new , pic taken today
yes Drain the rad fluid before taking off the manifold bolts /studs they will piss fluid if not .Don't know about heat cycle of ceramic coated headers, but they warn not to install on a fresh motor . I installed my ceramic coated headers and let it run for 10-15 minutes at idle while rad was filled and cap off , then put rad cap on and drove normally . So far have about 2000 miles and headers look like new , pic taken today