/forums/images/graemlins/ears.gif I'm looking for some input on what mixture seems to work best. I get different opinions from everyone.70/30,60/40,50/50. Right now I running straight distilled water and water wetter. I live in So Cal. So I don’t really have to worry about freezing. I have a Be Cool Rad. and a high flow pump. Also what temps do you usually run when on trials or sitting at an idle? I’m usually at about 200 at a slow crawl up to 220 climbing.