Velocity 80 lb/hr Fuel Injectors

The Top Street Performance Velocity High-Flow Fuel Injectors are a set of eight injectors engineered for enhanced fuel delivery in GM LS1, LS2, LS6, and Ford 5.0L Coyote applications. With a flow rate of 80 lbs./hr., these injectors are designed to support increased horsepower demands and ensure precise fuel metering for consistent cylinder-to-cylinder delivery. They feature a high impedance rating and a 12V saturated circuit driver type, requiring careful matching with the vehicle's ECU, fuel pressure, and engine requirements. These injectors utilize a USCAR plug style and have male blade terminals, so connector compatibility should be verified prior to installation or the selection of any necessary adapters. The physical dimensions include a seat-to-seat height of 2.078 inches and a maximum outside diameter of 0.580 inches. The O-ring dimensions are 0.580 inches for the manifold and 0.551 inches for the fuel rail, ensuring a proper seal. Confirmation of fuel rail, intake manifold fitment, and injector depth is recommended before installation. Fitment is explicitly stated for TSP Velocity combinations, including specific intake manifold and fuel rail part numbers for LS and Coyote platforms. Notably, a conversion from EV1M to EV6F connectors is required for LS1 applications, with adapters included. Common vehicle applications include the Chevrolet Silverado, GMC Sierra, Chevrolet Camaro, and Chevrolet Tahoe. ECU tuning is required after installation to ensure proper fueling and performance.