any yay or nay on these? the other to say lower engine temps around 20 degrees

is 40 below only in extreme conditions? if so i dont think its worth 2x the price for my application

 

i use purple ice each time i flush my radiator out...good stuff, royal purple always has good stuff

 

i use redline water wetter and have taken a digital temp guage and it does work.

 

I've got Purple Ice in my car. I've got no idea as to whether it does anything, but I'm a distributer for Royal Purple products so I get it cheap.

 

coo thanks for the response i ll try the purple ice since it is prob the easiest to get a hold of out of the 3

 

I forgot to ask i live in florida do i still need the ethylene glycol antifreeze mix when i do a flush w/ additives? the bottle says to use it on STREET cars but in florida the lowest it gets is like 60... 40 at night if we are lucky

are there consequences of not adding the AF?