before i went all ninja with the grinder. Sadly the adaptor seems to be discontinued so i`ll need to find a different one. A thermostated one from Greddy seems to be the way to go now. Before this radiator i used to tun a greddy oilcooler and im positive i had a adaptor for it. But now i cant seem to find it. I found the cooler and the lines but not the adaptor... Darnit!