Best Coolant/additive?

[Ryan]

What is the best stuff to put in my radiator? I'm in Hawaii, don't have to worry about freezing. I have heard that straight water was the best medium for cooling but provides not rust protection. Should I run straight water with a rust inhibitor? 50/50 or some other mix ratio? Or ad some magic additive like royal purple ice etc......?

 

[charlief1]

Technilube.com - RMI-25 Cooling System Treatment

 

[bmackinnon]

+1... RMI-25 is the shizz..... Distilled water/RMI-25 for best cooling... although no reason you can't run (up to) 50/50 antifreeze mix+RMI.... any questions contact Nick Micale at www.arizonagn.com... he used to have a real comprehensive section of his website dedicated to RMI-25, but for some reason it's not there now... you can be sure though, he can prove it's worth.... 110+ deg. daily arizona heat can put the product to the test!

 

[Boost231]

+2 On RMI25

 

[TR Custom Parts]

We carry it as well! RMI-25 Coolant Additive Lot cheaper than that Technilube place too!

 

[Nick Micale]

+1... RMI-25 is the shizz..... Distilled water/RMI-25 for best cooling... although no reason you can't run (up to) 50/50 antifreeze mix+RMI.... any questions contact Nick Micale at www.arizonagn.com... he used to have a real comprehensive section of his website dedicated to RMI-25, but for some reason it's not there now... you can be sure though, he can prove it's worth.... 110+ deg. daily arizona heat can put the product to the test!

The reason RMI-25 is no longer on my web site is because it is no longer in production.

This is extremely sad, as it it the best radiator additive ever.

I will be happy to answer any questions, as I had been a distributor and user for almost 20 years.

Just a note, using RMI-25 and water instead of the 50/50 mix can reduce coolant system temps up to 20 deg. in hot summer temps. Coolant does NOT transfer heat as good as plain water.

 

[Ryan]

Mark. Would there be a problem shipping to Hawaii. We always get shafted when shipping hazmat. I know your site says RMI is not hazmat.

 

[blackmonte]

We carry it as well! RMI-25 Coolant Additive Lot cheaper than that Technilube place too!

:biggrin: I have some coming been using it for years and love it!! Winter with Anti-freeze & RMI , summer distilled water and RMI

 

[TR Custom Parts]

Mark. Would there be a problem shipping to Hawaii. We always get shafted when shipping hazmat. I know your site says RMI is not hazmat.

Shouldn't be a problem.