Mercruiser 350 torque specs

[superiormgmt]

Time to put everything back together! Looking for torque spec's for the heads and intake manifold.<br />Thanks for any help

 

[achris]

Re: Mercruiser 350 torque specs

Head bolt torque : 65 Lbs.Ft (in small steps) with sealer on the threads as these bolts run into holes that open into the water jacket (daft idea!)<br />Intake manifold : 30 Lbs.ft<br />Exhaust manifold : 20 Lbs.ft