GG ec 250 improving the coolant performance

[adddy]

Hi,
i have done an observed trial event on a very hot day, eg very low speed, lots of clutch control work in hilly woods over 2 hours..
im sure the motor temp/bhp was compromised at times with these conditions..i would appreciate any same or similar experiences, that have been improved with the use of Putoline ice cooler...Engine ice..or Evans powersport 180.
At present i run 50/50 de-ionised water with blue anti freeze in my GG ec 250 2009 with the standard expansion bottle..