Engine Tear Down

Tore down the engine yesterday. A friend of mine has a shop, and the expertise, so it was good to have him help me tear it down. That was the first time I had been that deep into one. The diagnosis:

Block: some wear, but no issues otherwise.
Heads: One head looks fine, but the other may need some work. Several valves are seated deeper than the others.
Valves: 3 Valves have worn tops, which may also need rocker arms.
Cam: Looks ok, not too much wear.
Crank: Looks ok, will need to mic in order to determine wear.
Crank Bearings: Look ok, we starting to wear off top coating.
Rod Bearings: Same a Crank bearings.
Rod Seats: Look ok, will need to check for round and open up if they are egg shaped.
Pistons / Rings: Look ok.

Overall the engine showed it's wear of 180,000 miles. There was nothing terribly wrong with it, however it was time re-build based on the wear on the bearings. It is much easier to rebuild an engine that is worn rather than one that is broken. The timing chain was wore out, but that is expected. We are going to put in the following kit:

Master Rebuild Kit with:

Pistions
Rings
Cam Shaft
Cam Bearings
Rod Bearings
Crank Bearings
Seals
Freeze Plugs - Upgrade to stainless or brass
Oil Pump
Double Row Timing Chain / Sprockets

Then we are adding:

Harmonic Balancer
Oil Pump Shaft
Rocker Arms and Valves we need
Valve Seats we may need