EFI Kit, Master, FiTech Ultra Ram EFI, BBC, Rectangle Port, Return less Sys.

FiTech Ultra Ram EFI System, Big-Block Chevy, Rectangle Port, 800 HP, Returnless In-Tank Pump

Multi-port EFI master kit with 102mm throttle body, self-learning ECU and 340 LPH returnless fuel pump.

Transform your rectangular-port big-block Chevrolet engine with the FiTech Ultra Ram EFI system, combining modern multi-port fuel injection with aggressive performance styling. Designed for standard-deck big-block Chevy applications, this system features a black-anodized aluminum intake manifold with a fabricated sheet-metal-style appearance, high-flow fuel rails and eight flow-matched 55 lb/hr fuel injectors. A black 102mm throttle body delivers up to 1,500 CFM of airflow, while the remote-mounted electronic control unit (ECU) uses self-learning fuel management to automatically adjust fuel delivery as engine operating conditions change. Rated for engines producing up to 800 horsepower, the system also supports compatible electronic ignition timing control. This master kit includes FiTech's Go Fuel returnless in-tank module, featuring a 340 LPH electric fuel pump and an internal pressure regulator that maintains 58 PSI without requiring an external engine-bay return line. The adjustable pump assembly accommodates fuel tanks measuring 7" to 16" deep and features a CNC-machined billet mounting flange designed for compatible 12-bolt fuel cell openings or custom fuel tank installations. An integrated 2" fuel filler opening with a sealed cap provides convenient refueling access, while the included filtration and fuel fittings simplify installation. The EFI system also includes the wiring harness, oxygen sensor and handheld color touchscreen controller for initial setup and tuning without a laptop, providing a comprehensive fuel injection conversion package for performance big-block Chevy engines.

Features • Genuine FiTech Ultra Ram EFI master kit, #36332 • Designed for standard-deck big-block Chevrolet V8 engines • Compatible with rectangular-port cylinder heads • Rated for engines producing up to 800 horsepower • Multi-port electronic fuel injection system • Black-anodized aluminum intake manifold • Fabricated sheet-metal-style intake appearance • Black 102mm cast aluminum throttle body • Throttle body airflow capacity up to 1,500 CFM • Eight flow-matched 55 lb/hr fuel injectors • Includes assembled fuel rails and injectors • Remote-mounted electronic control unit (ECU) • Self-learning speed-density fuel management • Compatible with supported electronic ignition timing control • Includes handheld color touchscreen controller • Includes EFI wiring harness and oxygen sensor • Includes FiTech Go Fuel returnless in-tank module • Integrated 340 LPH electric fuel pump • Internal regulator maintains 58 PSI fuel pressure • Adjustable pump installation depth of 7" to 16" • CNC-machined billet mounting flange for compatible 12-bolt openings • Integrated 2" fuel filler opening with sealed cap • Includes fuel pump filter and -6AN ORB fittings • Designed for compatible fuel cells and custom fuel tanks • Transmission controller not included