F 250 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Exhaust Manifold: Specifications
Exhaust manifold nuts .............................................................................................................................................................................. 25 Nm (18 ft. lbs.)
Exhaust manifold studs ............................................................................................................................................................................... 12 Nm (9 ft. lbs.)
Exhaust manifold-to-Y-pipe studs ............................................................................................................................................................ 45 Nm (33 ft. lbs.)
Exhaust manifold-to-Y-pipe nuts .............................................................................................................................................................. 40 Nm (30 ft. lbs.)
EGR valve to exhaust manifold tube fittings ....................................................................................................................... (a) Nm ((a) ft. lbs., (a) inch lbs.)
