Torque Specs for Riser Elbow Studs?

[ardeprint]

Does anyone know the torque numbers for the elbows on Mercruiser Magnum MPI MIE with the three inch blocks? I have the manifolds set at 20 foot Lbs as per Merc, but I cant find the elbows torque specs. :huh:​

 

[themikehyde]

My book said 20 for the manifolds and 25 fo the risers/elbows. Just got done doing mine this afternoon.
Mike

 

[Ididntdoit]

if its dry joint its 45