Cooling

Booster Water Pumps

• Davies Craig - http://daviescraig.com/main/display.asp?pid=27

Ducts

Heat Exchangers

Oil Coolers

• Pacific Oil Coolers - http://www.oilcoolers.com/
  • Sales, ultrasonic cleaning and service

Radiators

• Custom Aluminum Radiator Warehouse - http://www.alumrad.com/
  • "I haven't used these guys, but they have a good selection of cores to build" pstockley
• Griffin Radiators - http://www.griffinrad.com/
• Howe Racing Radiators - http://www.howeracing.com/Radiators/Index-Radiators.htm
• Ron Davis
  • "I've had good luck with their racing radiators. They will be happy to calculate the size needed. For our uses many people have used the VW radiator, I had severe overheating with a stock unit. As soon as I changed to the Ron Davis unit the problem was solved. They make a direct replacement for the VW unit. They call it a Scirocco radiator that is used primarily in drag cars." Dave (fastercar)
• Spal Advanced Technologies - http://www.spal-usa.com/