4.9 Rebuild
#61
I got the pistons installed tonight; I hate my ring compressor by the way.
I set the oil pump in place, but then realized I still need to clean the pickup. The pump is new, but I'm using the old pickup.
Plan for tomorrow is install the oil pump and pickup, timing cover and oil pan. I also need to get some bolts for the fuel pump and a new temp and oil sensor. Short of the rear main seal, that will complete the short block. I'll give it a once (or twice) over to make sure all the plugs and seals are in place. Then it's on hold until I get the engine test stand built. That project will start tomorrow as well.
Who knows, I may just get this done before September.
I promise to get some pics posted tomorrow at some point.
* UPDATE *
Cleaned the pickup and now oil pump is installed as of 1:30 am.
I set the oil pump in place, but then realized I still need to clean the pickup. The pump is new, but I'm using the old pickup.
Plan for tomorrow is install the oil pump and pickup, timing cover and oil pan. I also need to get some bolts for the fuel pump and a new temp and oil sensor. Short of the rear main seal, that will complete the short block. I'll give it a once (or twice) over to make sure all the plugs and seals are in place. Then it's on hold until I get the engine test stand built. That project will start tomorrow as well.
Who knows, I may just get this done before September.
I promise to get some pics posted tomorrow at some point.
* UPDATE *
Cleaned the pickup and now oil pump is installed as of 1:30 am.
#62
#63
#65
The single size, tapered compressors are the best. Mine is one of the expandable spring steel ones that uses a worm screw to tighten it. My version, uses a long L shaped wrench to tighten it from the top. The better version will tighten from the side.
The problem with mine is that you have to hold it in place while tightening it. The force of turning the wrench wants to spin the compressor, which if allowed to do so will also mess up your ring gap spacing. You have to hold it in place, but it is thin spring steel and will want to cut your hand. It's just a real pain. Literally.
The upside is that it works with just about any size piston. The one that adjusts with a screw driver from the side is the better one. The best, as I said is the tapered one-piece one, but it is a one-size deal. My pistons are 20 over and a 4.020 version of that compressor is not in stock anywhere local. I reverted to my old one. It worked, but I have a few new scars..
The problem with mine is that you have to hold it in place while tightening it. The force of turning the wrench wants to spin the compressor, which if allowed to do so will also mess up your ring gap spacing. You have to hold it in place, but it is thin spring steel and will want to cut your hand. It's just a real pain. Literally.
The upside is that it works with just about any size piston. The one that adjusts with a screw driver from the side is the better one. The best, as I said is the tapered one-piece one, but it is a one-size deal. My pistons are 20 over and a 4.020 version of that compressor is not in stock anywhere local. I reverted to my old one. It worked, but I have a few new scars..
#66
#68
This is what I plan to buy - once I get confirmation from the machine shop what size I really need. (Boy, if it isn't 4.030" then I'm gonna have serious problems as that's the size of pistons I have. So, maybe I should go ahead and order since that'll be the least of my problems.)
I had to get some things done around the house this morning and have also been dealing with a couple of ebay / UPS issues. The plan for this afternoon is to install the front seal in the timing cover, install the timing cover and harmonic balancer and then do some cleanup and painting on the oil pan pressure plates. Once they dry, I'll get the oil pan installed and the short block will be done. I hope..
Pictures to follow. Really.
(of course I need to play with the TIG today also; got my TIG Finger delivered today..)
#69
#74