Hey guys... I have the passenger side exhaust manifold leak and i bought the kit to fix this issue (manifold, gaskets, and hardware), my mechanic works on semi trucks and doesnt have the head studs torque settings or the nuts. Can anyone point me to the place to look?? or have the info?? thanks for your time..

 

It's hard to help if we don't know what the vehicle and engine are.

 

I put it in the 5.4 modular motor forum.. shouldnt make any difference what truck..

 

Stud torque to head= 106 inch per pounds... notice INCH. you can google conversion to lb yourself.. i had to find this myself... nut onto stud is 216 inch pounds. cheers!

 

Oh? Here a few samples of the exhaust manifold torque specs for the 4.6 and 5.4 motors in different models.

97 Expedition 18 ft. lbs.
03 Explorer 15 ft. lbs.
08 F-250 10 ft. lbs.