Thinking of water injection..any recommendations?

[RICE RACING]

Originally Posted by FC3S Murray

I might do straight water since my garage is heated....just hope my heater never goes tits up. I will never have the FC out in the winter or cold fall mornings.

How much of a mixture would one need to prevent freezing but not required to do a major up-tune.

To save you reading, from my findings 50/50 water and methanol will meet every requirement of yours.

No freezing
No retune
Best power
Highest cooling to economy of fluid use *important aspect*


Flow rates you need are posted in the other links I gave you. Tested to 17.5psi with T04Z and 13B-REW engine (higher compression than you).