Mine is version 3 with timing control although I'm not using that feature...yet. Once I get all the existing bugs worked out I'll tackle that one.
Took it to a dyno shop Saturday but couldn't get it...

I have a 74 Datsun 260Z Scarab conversion with a freshly built Chevy 350 stroker with a single turbo using a Powerjection III EFI. Anyone out there have experience with these units?