4-BARREL TBI SPARK FUEL MANAGEMENT SYSTEM

With the implementation of electronic fuel injectors in the automotive industry, many vehicles with carburetors or inadequate TBI systems lack the power, fuel economy or drivability to provide dependable service and performance. To improve on these inadequacies, ACCEL/DFI now has a Throttle Body Injection (TBI) Spark Fuel Management System for systems that operate in closed loop for optimum mileage, while reaping the benefits of this impressive 4 Bbl, 750 CFM throttle body. Precalibrated for a 350 cid engine, up to 300 hp, it can be calibrated for other applications with the CalMap calibration software. For ignition control, in addition to fuel control, an HEI
Computer controlled distributor is recommended (non-computer controlled HEI distributor can also be used for fuel only applications). For convenience, this aluminum throttle body will bolt to a standard 4-bolt standard 4150
series carburetor flange manifold. System includes: ECM, Harness,Throttle body assembly,Air Cleaner, Fuel Pump, Fuel Filter, Sensors, Linkage Hardware. Though these units cannot provide performance comparable to one of our port injection systems, they do offer an economical solution for applications where a manifold conversion (addition of fuel rails and injector bungs) is not feasible or practical.

For additional information, please contact our technical staff at tech@efisupply.com.