Is there an additive you can put in your coolant to lower engine temp?

Question

This is snowmobile coolant

Answer 1

Redline water wetter is the best.I have personally used this stuff and is does work!Just make sure you use the correct amount.Do NOT use that "40 below" stuff.That stuff looks just like mud.Redline Water wetter is reddish clear liquid found at most Walmarts or local auto parts stores.Water Wetter is an additive.There is another coolant called Engine Ice.This stuff works too.I personally use this in my Yamaha Grizzly.This stuff is a deionized water antifreeze mix.It works good and doesnt freeze til -27 below.Engine Ice is not an additive.You must flush the whole system and use this stuff straight up!
http://www.redlineoil.com/products_coolant.asp
http://www.engineice.cc/products.html

Answer 2

The best product that I know if is made by International Lubricants (lubegard.com) and is called Kool-It Supreme Coolant Treatment (Part# 96001) Since Lubegard products are generally sold to professional mechanics, this many not be widely available. Check their website for a list of sellers.

Answer 3

40 Below worked great in our '47 Ford on the Great Race a few years back. We ran in 90+ degree temps in competition conditions for a week with no problems.

Heck, we ran without problems the second week as well, but the temp had dropped and we had to weather a hurricane, but that's another story... ;)

Answer 4

there is something available in the market...