Wally, Sure there is a TIV specific EFI arrangement- All you need is the fuel hoses, everything else is 100% ready to install!
http://www.aircooledtechnology.com/s...me.php?cat=320
The best part is that no laptop is required and the next best part is it made equal power to that of Haltech and beat Autronic on my dyno all on the same engine as a fuel only system. Autronic made better power than this arrangement when the direct fire arrangement was utilized, but as fuel only all the systems were VERY close to each other.
This baby tunes VERY easy- I did the one in my 912E in the dark on a 105 mile trip- BY MYSELF- can't do that with a laptop system!
What I found after comprehensively testing 5 different EFI arrangements was the elaborate systems were difficult to tune and install and their cost simply didn't make sense. I'm using Autronic on the 3 Liter, but only because I have the entire set up ready to install.
I have fuel maps for about 18 duifferent engines now and I have no problem uploading values to help the customer have an easier experience.