The Sytec OTP979 (Hi 3979.1) is a high-performance external fuel injection pump, designed to deliver reliable, consistent fuel flow in out-of-tank applications. It’s an excellent choice for a wide range of petrol fuel injection systems, including both turbocharged and naturally aspirated engines.
Capable of supporting engines up to approximately 350bhp, the OTP979 is ideal for performance road cars, track builds, and custom fuel setups. For best results and long-term reliability, we recommend fitting a pre-filter to protect your system from debris and maintain peak performance.
This pump is a direct replacement for Bosch 058025979, offering a modern, dependable alternative.
