Tandem X Pump Adapter for Peterson R4

The Tandem X Pump Adapter for Peterson R4 by K.S.E. RACING is designed for high-performance engine builders and circle track racers who require precise fuel system integration. This adapter connects dual-pump configurations to the Peterson R4 fuel system, enhancing flow capacity and reliability in competitive and extreme duty scenarios. Whether you're constructing a bracket racer, drag car, or circle track engine, this compact adapter simplifies installation and ensures dependable fuel delivery.

Engineered by K.S.E. RACING, a brand recognized by professional mechanics and engine shops, the Tandem X adapter is manufactured to OEM tolerances for a precise fit. Its compact design (4.45 x 0.95 x 5.95 inches) allows for easy integration into tight engine bays without extensive plumbing modifications. Weighing just 0.5 lbs, it adds minimal weight while maintaining the necessary structural integrity for high-pressure fuel systems, particularly in turbocharged and supercharged applications.

This adapter is perfect for serious competitors and engine builders transitioning from single-pump to tandem configurations, especially those utilizing Peterson fuel system components. Its installation directly pairs with Peterson R4 assemblies, eliminating the need for adapter stacking and potential pressure loss. The Tandem X Pump Adapter is an essential component for anyone looking to enhance their fuel delivery system in high-performance applications.