Another update.
I just got done doing some work on the intake manifold and removing the egr valve.
So it was removed and the GM plate took it's place with another 5 pounds lost off of the car.
It also opens things up a bit with it's removal too.
I also removed the throttlebody in anticipation of the intake manifold being removed.
In doing so, I thought I'd remove the throttle plate, and do some modifications to it that may help in the airflow.
Here's the throttlebody with the plate removed.
Upon inspection of the throttle plate, noticed it was pretty square to the airflow coming into the engine.
So some old school trickery was at hand and got started.
Here's a picture of the standard throttleplate.
So with me wanting to extract every bit of power from the littlest places thought I'd do a sort of knife edge on the plate to allow better airflow along the smoother edges of the plate.
I went with a radiused theme and it worked out very nicely leaving the original edge in tack while smoothing up the metal to allow much better airflow around the plate for velocity of air and some volume.
Here's the modified plate.
You can see how smooth it came out and how it would be more receptive for more airflow because of the radiused edge.
Here's what it looks like back in the throttle body.
Upon doing all that, I noticed that the screw that hold the plate onto the shaft have a leading edge that needed to be removed.
Here's what I'm talking about.
The one on the left has already been modified..
You can see how much it sticks out so in my endeavor to get more power, I took them out to achieve this.
Very nice to have such a clear opening for more air.
And finally, with the egr being removed from the system, I had to find a way to block the pipe that went from the egr vavle to the intake manifold so that I can continue to use the intake manifold.
So here's what I did in pictures.
It came out pretty good with nice tight sealing of the connection.
And yes, I used a big red cap to do that.

Nothing like a red cap and some silicone to close off the opening.
And looking at it from the airflows point of view, have removed alot of the intruding piping from the original egr setup.
I plan on taking the air/ oil separater off of the car, clean it up, and reinstall it back with some new hosing.
I also plan on converting the alternator to starter wire to 4 gauge and 4 gauge going from the starter to the positive post.
I'll probably be doing all that this coming weekend as I've got to go back to work tomorrow for a couple of days and I'll have another 3 day weekend to finish all this off.
And I'm sending off the Wilwood caliper to Wilwood so they can make a decision as to whether it's under warranty or not.
I'm sure it will be so hopefully that won't take too long.
I'm hoping that in about a month, I'll be ready to do the brakes again and have the exhaust on by then for possibly getting it ready for the road.
I hope so.