Intake manifold torque
Below is what I used when I bolted my dual plane M1 intake on. It shows 2 steps (72 in/lbs and 12 ft/lbs), but it also said to torque certain bolts in 5 steps. Center 4 bolts in order to 72 in/lbs, then the outer 8 bolts in order to 72 in/lbs, then all bolts in order to 12 ft/lbs followed with an additional check to make sure they are all still at 12 ft/lbs.
Let me know if you can't read #6 (the pertenant item) and I will zoom in on stuff and post bigger pictures.
Below is what I used when I bolted my dual plane M1 intake on. It shows 2 steps (72 in/lbs and 12 ft/lbs), but it also said to torque certain bolts in 5 steps. Center 4 bolts in order to 72 in/lbs, then the outer 8 bolts in order to 72 in/lbs, then all bolts in order to 12 ft/lbs followed with an additional check to make sure they are all still at 12 ft/lbs.
Let me know if you can't read #6 (the pertenant item) and I will zoom in on stuff and post bigger pictures.