360 running hot…very hot

Haven't read all 3 pages, but I see a number of problems:
- pump/fan should be overdriven 10-15% . See: stewartcomponents.com
- the shroud. It needs to cover ALL of the rad core & it needs to sealed to the core. All of the air that comes through the core needs to be pulled through the core.
Does anyone make a set of single v-groove pulleys that overdrive the water pump 10-15%?