High-performance Davies Craig Electric Water Pumps (EWPs), Electric Booster Pumps (EBPs), and electric fans can free up valuable horsepower while giving you more control over your engine temperatures. Eliminating the drag of a water pump and fan also speeds up gearchanges because the engine has less inertia to overcome.
Belt-driven water pumps require design compromises in order to provide adequate cooling at low RPMs, but this can cause cavitation and large horsepower losses at high RPMs. Electric water pumps can be run at whatever speed the engine requires, regardless of engine speed. The Davies Craig water pump controller can even run the pump after the engine is shut off to avoid heat soak.
In addition to the low-speed compromise, belt-driven fans spin the fastest when they may not be needed at all, when the vehicle is travelling at high speeds and getting natural airflow through the radiator. Electric fans can be run only when needed and turned off when airflow is adequate.
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Davies Craig "Quick Fit" Electric Fan Mounting Kit This Quick-Fit Kit is a down-and-dirty mounting solutiuon that lets you zip tie your electric fan to the radiator, AC condenser, or oil cooler. | Davies Craig 12v EBP40 Electric Booster Pump Kit The Davies Craig EBP40 12v Electric Booster Pump flows 37 liters per minute, perfect for cooling 2000cc stock or 1300cc modified motorcycle engines. | Setrab Thermal Fan Switch only, 180 F, 1/8 NPT This compact 2-terminal (non-grounding) switch from Setrab turns on at 180F and off at 160F. Perfect for controlling a cooling fan relay. 1/8 NPT male threads. |