We went out and tinkered around in the garage when I got home today. I wanted to get the throttle body assembled since I had parts for it all over the workbench.
I had a 46mm unit that I got from a place called Turbo City, years ago. It had matched 5.7 injectors, injector pod spacer and adjustable regulator. I used all the parts from this for the new one.
I purchased an early version unit for a small block that was bored out to 50mm, sent the injectors out and had them ultrasonically cleaned. Bought a rebuild kit, tps sensor and iac valve. Here is how it turned out.
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