[6TEE8GTO]

Michael Plummer is a Snow Performance distributor. This is from his FAQ section (I've known Mike a long time from a Mustang site I've been a member of for 15 years)

3. Does the Snow Performance system work a carbureted application?
Yes.

We have systems for carbureted vehicles without superchargers or turbochargers. They inject according to vacuum and deliver 20-25 point octane gains over regular pump gas when using a 50/50 mix of water/methanol.
Any Snow Performance system can be used with or feature the special 4150 or 4500 style carb plates as well. MC and RT series systems include the carb plates.
Many muscle cars that previously required expensive high octane fuel now use regular pump gas with our system while getting better performance. These cars can use our MC (naturally aspirated) series systems for a clean installation and great results.

[60man]

Thanks for all the discussion !!!
I "thought" that the Snow kit for NA had a fail safe built into it ?
It would not activate the controller if water/meth mix was low.
I meant to record his (Snow's) appearance on Horsepower.
In my case my CR is 14.58 -1. I am after cooler temps as well as a little more power and saving $$$ doesn't hurt. As hot as the center ports on our Pontiac's get the cooler the better..IMO. Can't hurt..
If I'm correct this stuff was originally used to give our WWII planes with super chargers a kick in the butt at higher altitudes to outperform our adversaries..without blowing them up..
I still think I'm going with the E85....but not a 100% sure..?

[70 lucerne lemans]

You'll be happy with E85 Troy,been running it for 3 years,no issues.My car sat for over 6 months this year,didn't drain the fuel,no issues.Gene also runs it and loves it!