Anyone home build EFI for individual throttle bodies Options

[rick 918-S]

Looking for links the threads. Post the links here.

[tygaboy]

Rick - The short story is that most any aftermarket ECU can run engines up to 8 cylinders. ITB or not, really doesn't matter as it's the # of cylinders/injectors, not how the air gets into them.
The Holley HP ran the 8 ITB system (which was cable operated) and the only reason I went to the Dominator was because I needed drive-by-wire capability when I swapped back to the standard intake.
You need to spec what capabilites you need then look at what each particular ECU supports. My guess is you aren't doing anything fancy and a basic system will work just fine for your application.

The Holley HP is more than capable of running the set up you're targeting. Overkill, really. And as Ben @mb911 mentions, the Holley Terminator is another option - and it's less expensive than the HP.
For your application, I'd take a look at MegaSquirt, too.
In the end, it's about tuning and access to info and getting help. There's a vibrant MS community and the folks are super helpful.
Holley support, both from Holley and the user community is also excellent, and there are a ton of tuners to choose from, if you want to go that way vs. doing it yourself. But it's heavy on the V8, hot rod, drag racing end of things.
Join the MegaSquirt forum and post up what you're trying to do. I bet you get all sorts of info that'll help you decide.