I'll stick with Ethanol
I actually bought TMR's kit, I was just never able to get it working and I never bothered sending it into Vishnu (who was really willing to help), so I bagged this thing up and have no idea where it is in my garage.
I believe Vishnu installed a lot of these by himself. He provides no wiring diagram and the install instructions are complete shit. If you can make it work, this kit would be great for NA/Non-intercooled supercharger applications.
If anyone wants to succeed where I have failed, PM me, I'll give you a great deal.
Ultimately, I went the ethanol route and have zero regrets.