Standalone EFI System for GM TPI

The FiTech 38350 Ultimate SBC TPI Standalone EFI System provides a modern solution for upgrading classic GM Tuned Port Injection (TPI) systems found in small-block engines from the mid-'80s to early '90s. This retro-fit EFI system utilizes FiTech's proven, self-learning EFI technology to enhance both performance and driveability. It offers advanced custom settings for your specific application and includes control for the lock-up converter on 700-R4 or 200-4R transmissions, with upgrade options available for 4L60/80E transmissions. The system features an efficient, compact ECU that is easy to mount and comes with a new wiring harness pre-terminated with factory-style connectors for essential components like the TPS, IAC, CTS, Knock Sensors, injectors, and distributor. A new Wide-Band O2 sensor is included to continuously monitor the air/fuel mixture, ensuring optimal engine operation. The harness connects directly to the factory distributor, injectors, and sensors, allowing for straightforward calibration via the included color touchscreen handheld controller. No laptop is required for operation, making it user-friendly. This system is boost-ready, equipped with a 3 BAR MAP sensor capable of supporting up to 25 psi of boost. It is compatible with single or dual wide-band oxygen sensors, offering flexibility in setup. The FiTech 38350 is designed as a universal engine management system for GM TPI V8 engine swaps.