What a day.
I picked up my block, crank, rods, and pistons from the machine shop Friday so that I could mock up a couple of holes to determine final deck height. This morning, the block was still in the bed of my truck.
The engine stand that I have was given to me by my former boss. I didn't like how badly an engine would sag when placed on it, so the first thing I did today was cut the rear spine, and tilt it back about 20 degrees, then rewelded it.
That took about 20 minutes. It's now 9:00 AM.
I wheeled the modified engine stand over to my truck, bolted it up to the block, and wheeled the mounted engine back over in front of the garage. When I started to clean the crank, there was just so much casting flash, and sharp, jaggy parting lines all over the place, I decided to prep the crank. ( something I wasn't gonna do).
An hour later, all the parting lines were smoothed, the rough casting flash was gone, and the crank was washed, and ready to drop in. It's now 10:00 AM.
The pistons I bought were ordered with the pin lower by .100 from stock. The last time I checked the stock setup, the stock piston was over .100 down in the hole at TDC. By moving the pin down on the new pistons the top should be almost where it needed to be, but I knew that it was still gonna be below deck. So I assembled #1, and #6 and set them aside. Dropped in the crank, snugged up three of the seven main caps, and slid those two pistons in their holes.
After I got out my feeler gauges and a straight edge, I was able to sneak an .008 gauge between it, and the top of the piston. It was the same for the rear. This took about another hour in total. It's now 11:00.
This is where the day goes to hell.
As I was checking the piston I was rocking it in the bore to be sure I wasn't getting a false reading from the piston top as a result of it not being square in the bore. Since there are no rings installed yet,...it moves quite easily. I expected the piston to rock side to side on the axis of the pin. What I didn't expect was front to back movement. Pressing on the front edge, and back edge of the piston was causing the thing to rock as well. I thought "how can that be?" the rod bearing should be tight enough, and the rod side clearance should limit the movement to almost nothing. That didn't seem to be the case. To me it seemed like the piston was moving way to much.
There had to be something wrong.
Again, I didn't plan to check bearing clearances today. So I didn't have any plastigage to check it. Additionally, I didn't even know what the stupid clearances were even supposed to be.
I was gonna find out now by God, so Off I go to AutoZone to get some Plastigage.
"Plastigage???? what's that?" was the answer I got from the Autozoner.
I called O'reillys.
"Yes we have all four colors,..which one do you need?" the Oreilly guy asks.
"I don't know,...I don't even know how much clearance this engine is supposed to have."
He tells me he has a book that'll tell me that,...and to come on down.
I get in my car and leave the worthless Auto Zone behind.
It's Saturday. Saturday in Birmingham is stupid driver day. There was traffic to rival Christmas, construction everywhere,.and of course,.......people who decide it was such a nice day,...they'd go out and run into somebody.
It took me an hour to get to the O'reillys store. There's a sign on the door.
They've moved.
2 Miles further down that congested ass road.
I went across the street to NAPA. They had what I wanted, I started back home. This time I'll take the Interstate.
Which went great until I merged onto 459,..and then it stopped. More construction. I'm back home at 1:30.
I manage to find rod bearing clearances for my engine online...( .0008 to .003).
I clean the oil off of the bearings from the previous install, cut a little piece of green plastigage and lay it across the bearing surface,..install the cap, torque it to 20 ft lbs, remove the cap,...and check it.
.oo15. What was I worried about? I took that sh it back apart, and put the block back in the bed of my truck.
View attachment 117174
One old skool stock rod. Beams polished, bushed, w/ ARP bolts.
The fact that my name is laser etched on the piston has gotta be good for 10 HP,.....per piston.
All I know is that It's like 4:00 PM,..now. I planned on having the first part of the day over and done by 11:00,..now I'm 5 hours in the bag,..and I got little to show for it.
I drug out my aluminum fuel line.
I decided come Hell of highwater, I'm gonna get the fuel lines ran. I almost did.
It's worth mentioning that the lines are uncut. One line for the feed, one line for the return runs from front to back bent, clamped, and routed. I managed to do this in two hours.
I fed the lines from the rear of the car,..and bent these front two first.
Back along the front subframe, and under the SFC's.
Out from under the SFC's, and onto the rear subframe.
View attachment 117179
Then up onto the top of the floor, and across to the other side.
Two things:
I need to spray more paint, ( which I can't do now, because the fuel lines are run)
I ran outta time. The fuel lines stop at the rear frame rails.