Sprint Car Radiator Down Flow Black 4 -10 Inlet

The Sprint Car Radiator Down Flow Black 4-10 Inlet by Ti22 PERFORMANCE is engineered specifically for high-performance sprint car racing applications where thermal management directly impacts engine reliability and competitive performance. Built for drivers who demand precision cooling under extreme track conditions, this aluminum radiator represents the intersection of racing heritage and modern thermal engineering. Whether you're running a local weekend bracket or competing at a regional speedway, proper radiator selection is non-negotiable for sustained horsepower delivery and engine longevity.

This down-flow design utilizes a dual-pass cooling circuit with the inlet positioned on the passenger side and outlet similarly located for optimized flow dynamics and mounting flexibility within tight engine bay configurations. The 4-10 inlet designation refers to the radiator's inlet port sizing, which ensures compatible water pump and hose fitment without modification. Constructed from lightweight aluminum with a professional black finish, the radiator measures 22 inches wide by 22 inches tall by 9 inches deep, allowing efficient packaging in sprint car frames while maximizing core surface area for heat rejection. The dual-pass configuration forces coolant through the core twice, significantly improving thermal transfer efficiency compared to single-pass designs—critical when ambient track temperatures combine with sustained high RPM operation.

Sprint car racers, chassis builders, and engine shops standardize on Ti22 PERFORMANCE radiators for their proven track record and direct fitment compatibility with typical sprint car cooling systems. The passenger-side inlet and outlet configuration accommodates both left and right-hand engine placements depending on your frame layout and header routing. Installation requires basic mechanical knowledge and standard coolant hose fittings; confirm your water pump and radiator hose sizing matches the 4-10 inlet before ordering. At 12.85 lbs, this aluminum core contributes minimal weight penalty while delivering the thermal capacity demanded by naturally aspirated and fuel-injected sprint platforms.