How to get the torque on aluminum heads?
How to get the torque on aluminum heads? Make sure you are using hardened washers with your bolts on aluminum heads. Moly the thread and the washer up real good. Give each bolt a nice even pull till you get to torque. Don't jerk the bar and try to use the same arm and pull geometry on each bolt. How are rocker arms installed on an M11 engine? The rocker lever assemblies must be installed in the engine so they are in same position as they were removed from. Install the assemblies on the engine. Hand tighten the mounting capscrews...