Jeep/AMC Optimum series TBI kit

Starting from 1475.00


Pictured is AFI’s Optimum series TBI complete system for a JEEP/AMC V8. Some of the components shown above may look different from what will be included with your kit. The complete TBI system comes with all components needed for a closed loop system except for air cleaner, throttle cable/linkage, and fuel lines.


Here is what your kit will include.

– Rebuilt and tested GM throttle body base with NEW Siemens high flow injectors
– NEW, USA made, Industrial application proven, under-hood capable, tunable ECM. Fully waterproof with a 230°F operating rating
– Complete stand alone engine wiring harness
– OBDII diagnostics with OBDII connector
– Adapter plate, gaskets, hardware
– The option to include a complete fully electronic ECM controlled distributor
– External, high pressure, Electric fuel pump and mounting brackets
– Fuel filter
– Fuel pressure regulator
– Fuel pump relay
– Power relay
– IAT/MAT sensor
– Coolant sensor
– MAP sensor
– O2 sensor
– Check engine indicator
– Installation instructions
– Tech support
– Many miles of low maintenance fuel injection operation

CA emissions

If you are required by your state to pass an emissions test, please contact us before ordering.
Estimated lead time is 3-6 weeks.