The wizards put the head back on and my learnings are:
1. the 2 cams in an 80 head need to be removed before seating back onto the block.
2. The bolts under the cam need to be torqued into the block
3. The timing needs to be perfectly set again and aligned with the camshaft sprocket timing mark.
4. The 2 cams can be put back and there’s another 28+ bolts to be torqued into the bearing caps in a very specific sequence.
5. The head must be slowly seated on top of the new gasket to ensure perfect fitting. The aftermarket kits for gaskets are pretty darn good, FYI.
6. The intake manifold should be cleaned up with an alcohol aerosol as well as the throttle body plate with a toothbrush. Clearly this will add 20 HP, hahahaa, maybe not but it’s a good idea
7. Once this is completed the headers (intake and exhaust) can begin to be reattached. New gasket on the intake plenum, then add the throttle body assembly onto the intake manifold.
8. The cylinders need to be cleaned out so as to remove any debris from where the pistons are. Plus, scrape any residue off the block where the old head gasket was. Alcohol works well here, along with a lot of patience.
9. All the valve lines should be changed during the process, including PHH.
10. As I mentioned before, the oil pump and power steering were rebuilt, I think it’s a good idea. I suspect many of us are losing more than a quart of oil every few thousand miles, if the numbers timing chain cover can’t be seen it’s probably time.
11. There are literally hundreds of steps to complete for reassemblyl.
Lastly, there’s a bolt that requires 300+ ft. Lbs. of torque and I forget what it’s called and when I’m told how it’s done I’ll let you all know. I’m on a need to know basis.
Zona
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