K.S.E. Racing Engine Water Pump

K.S.E. Racing Engine Water Pumps: Race-Proven Cooling for High-Performance Engines

When sprint car and oval track racers need reliable engine cooling at the limit, they turn to K.S.E. Racing. Founded in 1978 by racers who were solving their own performance problems, K.S.E. has spent over four decades engineering fluid-power systems purpose-built for the demands of competitive racing. Their engine water pumps are among the most trusted cooling solutions in the sport — and for good reason.

Built for the Rigors of Sprint Car Racing

K.S.E. Racing's engine water pumps are mechanical, crank-driven units designed specifically for high-performance oval track applications. Unlike conventional OEM-style pumps, these assemblies are engineered to handle the extreme heat and RPM demands of sprint car, late model, and modified racing. The flagship KSD1001 Water Pump Assembly is reported to be used on over 90% of 360/410 cubic inch sprint car engines — a testament to how deeply trusted the design is in professional racing circles.

Standout Engineering Features

What separates a K.S.E. Racing water pump from the competition is the depth of engineering packed into each unit. Key features include:

• Eight variable inlet port locations — allowing flexible fitment across a wide range of engine configurations
• Cast swept 6-vane impeller — optimized for maximum coolant flow efficiency under race conditions
• Indestructible welded tang drive — built to withstand the relentless stress of sustained high-RPM operation
• Mechanical ceramic seal — providing leak-free reliability in demanding thermal environments
• Timing window with four possible locations — adding critical flexibility for engine builders fine-tuning ignition timing
• Designed for engines up to 700 HP — capable of meeting the cooling requirements of seriously built race motors
• Two 3/4" NPT outlets and a 1-1/2" inlet fitting for straightforward plumbing integration

American-Made Racing Pedigree

Every K.S.E. Racing water pump is proudly manufactured in the USA at the company's state-of-the-art facility just north of Nashville, Tennessee. The brand has remained committed to its grassroots racing roots while growing a worldwide dealer network, making it accessible to racers at every level — from local Saturday night dirt tracks to nationally televised sprint car events. When the biggest names in sprint car racing need a water pump they can trust, K.S.E. is the name on the box.

Whether you're building a new engine combination or replacing a worn unit mid-season, K.S.E. Racing's water pump lineup delivers the engineering precision and durability that race day demands.