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Possible Engine Build for my 93 Truck

Will L. said:
No matter which oil pump you get- you can use the ol die grinder and burrs or stones and make some very nice improvements on the oil flow through it.
Search what was taught by Smokey Yunick. That guy lead the world in things like this. Copy how he showed to do it best you can and even your first time will make major improvements.
Click to expand...
I was searching online but can only find the stories about his hot vapor engine, nothing about the oil pump!
 
I will have to pull the pump I have apart and have a look at it. see if there are improvements to be made! I have seen other videos explaining checking it for wear and when it's fubar and safe to run. this will be a fun endeavor!
 
geez time goes by fast!! it's been a whole 3 weeks since I have messed with the engine! I finally got out there today and finished up the heads. I had left them all apart on the bench and with the last couple of rain storms on top of the garage roof leaking, there was some surface rust on the heads, valve seats and the valves them selves. I had to re-do all of the valves I had already lapped. then I started on the other head.

By now I have a system going that seems to work. I will start out with the lapping compound, then go to using the fine grade jewelers rouge mixed with some paint polishing compound to finish it up and give it a somewhat polished finish. (pic below of all my gear...) I had made some ends for my blow gun that fit into the intake and exhaust ports so I could use air pressure and some soapy water in a spray bottle to test each valve.

I had three valves that gave me some trouble getting them to seal, but I got a little more aggressive with the lapping and showed them who's the boss. Got them all sealed up, installed and even installed new valve seals.

This time I coated the heads with some WD-40 not knowing how long they will sit here until they get installed.

Now I can shift my attention over to the block, checking bearing clearance along with replacing the two piece rear main seal.

IMG_1487.jpg
 
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