torque specs for cylinder heads and intake manifold

[russant]

does anyone know the torque specs for the cylinder heads and intake manifold for a 260 mercruiser 5.7 engine.

 

[flashback]

Re: torque specs for cylinder heads and intake manifold

russell, my manual says 65# for heads and 30# for intake.. you need a manual.........good luck

 

[Northern Eclipse]

Re: torque specs for cylinder heads and intake manifold

If the intake is aluminum then torque to 25ft lbs, other than that flash is correct.

 

[j-brd]

Re: torque specs for cylinder heads and intake manifold

does anyone know torque specs for head and exaust manifold on a 1969 volvo penta aq130a is model # also known as b 20

 

[Don S]

Re: torque specs for cylinder heads and intake manifold

I do. But you need to start a new thread when you have a question, not reply to a 6 year old thread.