Hi, thought I would make a contribution after looking on for a couple of years.
I have just installed a Holley sniper 2300 efi throttle body to my pinto stock down draught manifold. Really impressed with the system so far. It has changed the driveability so much, low and mid range torque is so much better and the throttle resonse is really good.
I am running it as fuel only at the moment but will be converting it to control the ignition timing in the future.
I have this installed in a jeep but i thought it maybe of interest to others with a pinto. I do have plans of using this in my mk1 4door when i finally get to it again.

Thanks for posting this - I've been looking at this system for a while now, and it's good to know it works despite being designed for much higher capacity engines. What fuel pump are you running?

I have a single aeroflow/bosch 044 clone pump. I am lucky that the jeep fuel tank has a well already built in. I just added fuel filters and return line .
The throttle body has a built in fuel reg .
It is pretty much the same idea as the ea falcon TB but comes with most of the sensors and ecu built in. The ecu is self learning after adding a couple of settings to the supplied handheld display.
They also have a 2 barrel with 4 injectors for boosted applications.

I had a look over the site and they are a good way to EFI with that stockish look . This could be a future plan in one of my projects,
Thanks for sharing 👍

No worries. I have looked at for a while and I think this is the cheapest way to retro fit efi with all new components. I am really impressed with the way the motor drives now. The learning function is great but you can control map via laptop , if you know how
I'll update when I get around to ignition.

I ordered mine from link below as Holley don't ship outside of the state's. He was good to deal with and his website had some good info regarding install and setup. Much better to deal with than summit racing.
https://www.efisystempro.com/