Check with Michael Playle (sp) he converted an spi Mini to carb a while back and may have the harness still around. I don't see him posting much here anymore but he also posts on Restorationmini.com.

Here are pics with what I am looking for circled.  I am hoping to find the connectors for the 6 pin stepper motor control, the 2 pin injector, and the 3 pin throttle position sensor.

I think I can find a couple of connectors that are pretty close, and I may just solder to the pins and make my own pigtails..  We will see.

If you have pictures of what you need I'll look though old harness box. I have some SPI parts around shop. Steve (CTR)

Are you just looking for the Junior Timer and Junior Power Timer connectors? or the connector with the sensors?
For new items, many sources in the UK make it easy to order single items, like Polevolt, but they do not ship to the US I believe. There are other EFI suppliers in the US who sell single items. I cannot seem to find my receipts, but I will keep digging.

Have you started a thread somewhere on your conversion? My experience is with mostly with MPi engines, but I have a Specialist Components conversion running.
Terry
I got an email from these people today, so I must have ordered some components from them:
https://www.arc-components.com/econoseal-and-junior-timer-connectors.html
And these folks are in New Hampshire:
//www.efiexpress.com/catalog/index.php?cPath=7

Thanks for that info!

hi metal wright... email sent..  later bc  ps I have all this..

The air temperature sensor is located in the spi air filter box.The threaded hole in the underside of the intake manifold is for the coolant temp sensor.

I need pigtails for the SPI Manifold:

 

- TPS sensor
- Steppter motor
- Injector

If you happen to have an Intake Air Temperature Sensor, I might want that too.  Assuming it threads into what appears to be a metric hole in the bottom of the manifold.