Z1 Turbo Overheating Help!!!!

I am having a problem with my Z1 Overheating. Its in a 800 chassis we put CBR Radiators in them, Upgraded cooling fans that flow 200cfm more, ditched the stock z1 oil cooler and put a fan cooled oil cooler in the bed and it still gets hot when cruising the dunes or trails. Shooting the hill it is fine but if you slow down or stay at a constant speed it heats up bad enough that it turns the temp light on and wont go off until you stop and let it idle for a few minutes. I have read a lot of posts of people claiming that there swap runs between 160-180 and mine seems to always run closer to 190-210 and when crusing it gets even hotter. Any help would be greatly appreciated. I am at a loss with this thing and don’t know what to do. I love the swap and love the power this thing makes being Flashed but just want to be able to enjoy it. I know its possible just need to find out what everyone is doing to make it happen.
Thanks
Taylor