Vabsie
I have an RV6 with an IO 360 in it but don't go thinking the fuel injection system is like a modern cars, it's a mechanical system and quite basic the've been around for quite a time so may not affect prices as much as you might think
Rod 1
I saw the rotax at Friedrichshafen with the injection system fitted, it looked really good and they were quoting 115HP and 2-3 lts less an hour, shame they wanted an extra 5k for it. I got shown it whilst looking at the alpi 400 which they want to put it in.