Here's how you take care of that pesky IAC problem. The pins are hollow so a quick bit of soldering, some heat shrink, and we're in business.
Pre-wiring the TBI unit because it's a lot easier doing it on the bench than leaning over the car laying my forearm on that hot soldering iron I keep forgetting is right where I left it!
A view of how the IAC wiring looks when completed. Plenty of clearance!
A rough view of how the wiring will be run. It will be in a split loom and will run under the stock air cleaner. You'll only see it at the relay board connection. Neat, clean and out of the way.
The air horn which goes on top. Same size as the original Solex's air aperture so the stock cleaner slips right on it. I might have to shorten the riser just a tad. Probably the thickness of the adapter plate. It's hard to tell with the loose engine.