CSF The KING Cooler - Ultimate Drag Race Radiator w/ SPAL Fan & Mounting Kit - Black

After an extensive development period exceeding nine months, incorporating valuable insights from leading import drag race builders across North America, CSF proudly introduces the KING Cooler—the most advanced drag race cooling system engineered specifically for the sport compact market. This innovative product represents a significant advancement in radiator technology, designed to meet the rigorous demands of competitive drag racing while offering unparalleled reliability and performance.

Building upon the success of CSF’s industry-leading tuck radiators developed exclusively for Rywire, the company responded to numerous requests from the import drag race community for a universal cooling solution tailored to SFWD (Sport Front Wheel Drive) vehicles. Collaborations with respected industry partners such as Sheepey Built, Whitfield Manufacturing, and JRP Canada enabled CSF to leverage its cutting-edge technology to develop a universal solution now readily available worldwide through CSF’s extensive distribution and dealer network.

Product Details

Traditionally, procuring a drag-race radiator involved a complex and time-consuming process, requiring custom orders tailored to specific connection and mounting configurations. This approach often incurred lead times of 2 to 4 weeks and significant expense. CSF has streamlined this process by ensuring the KING Cooler is stocked in both of its coastal warehouses and readily accessible through distributors and authorized dealers globally. Its universal fitment allows for mounting in multiple configurations, providing flexibility and ease of installation across a wide range of applications.

The KING Cooler’s advanced heat-transfer technologies and design versatility make it suitable for various racing and on-road vehicles, including but not limited to:

• Go-Karts
• Drag race vehicles
• Short course racing
• Auxiliary heat exchanger applications
• Off-road vehicles
• Industrial and agricultural machinery

Design & Engineering

The KING Cooler features a robust 3.5-inch thick, 2-row core constructed with CSF’s proprietary B-Tube Technology. Unlike conventional oval-shaped “O” tubes, CSF’s “B-tubes” are uniquely engineered with a “B” profile that is precision-formed and brazed over the seam to create a superior seal. This innovative design enables the use of thinner, lighter aluminum material while enhancing cooling efficiency and structural strength beyond that of traditional welded “O” tubes.

The end tanks are meticulously designed with 1 5/16"-12 threaded bungs compatible with the included 1.25-inch slip-on fittings and -16 inlet/outlet fittings. This configuration facilitates straightforward setup across diverse applications and allows for extensive customization to meet specific vehicle requirements.

Included with the radiator is a high-performance 9-inch 590 CFM SPAL puller fan (SPAL PN: 3010039) complete with mounting hardware. The fan shroud is laser cut and TIG welded directly onto the radiator, optimizing airflow and enhancing cooling efficiency. Customers may choose between a hand-polished mirror finish (#7065) that offers a premium aesthetic or a satin black finish (#7065B) that provides a sophisticated, stealth appearance.

Installed Images

SV Racing Team "LA VIUDA NEGRA" Racing Truck

Robby Jr's 1985 Honda CRX Si

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

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