I torque the long bolts to 75 foot lbs and the short ones along the bottom to 65ft lbs.If you do not have the proper sequence then go from a circle out from the center of the head. Start off by going snug and going up in 20 lb increments using a torque wrench.
If it is a small block V8 with cast iron heads you torque them to 30 ft/lbs.
40 lb/ft Cast iron heads.
does anyone know the torque for cast iron exhasut on aulm heads ..small Chevy
Intake Manifold (Cast Iron Heads) Non- Hardening Sealer 30 ft-lbs.
350 ft/pds This above answer it laughable and you will break every single bolt if you try to torque them to that figures. The correct torque on cast iron heads is 30 ft/lbs.
no sorry they are cast iron.
Cast iron heads are 30 lb/ft of torque. There is no sequence. Just tighten them all down very slowly in a criss cross pattern. In other words all at the same time.
30 ft/lbs on a cast iron intake.
Cast iron intake is 30 lb/ft
With cast iron heads it is 25 ft-lbs.
If it is a small block V8 with cast iron heads torque the bolts in a criss cross pattern to 30 lb/ft.
I would start at 20 ft lbs on alum. 25 on cast.