Cooling System Additive

69_340_GTS said

But with the right radiator, fan , cap, shroud, etc... a 50/50 mix will work great. And reduces corrosion, and won't freeze.

Click to expand...

I fully agree, but flushing the coolant, and running distilled water and a surfacant is much cheaper and easier.

I run straight distilled water and surfacant with a corrosion inhibiter in the summer, then late fall drain 30% and top off with concentrate ethlyene glycol.

Early spring I flush, and restart with the distilled water/surfacant/corrosion inhibitor.

I have seen the back to back improvement in cooling while putting bikes on a dyno.


BUT, as stated, this won't correct the issue of a cooling system with inadequate volume, coolant flow restrictions, misdirected airflow, inadequate system pressure, etc.