FITECH Go EFI Classic 650HP EFI Gold External ECU, w/CDI box

Key Features & Benefits

• ☑ 650 HP Capacity: Supports naturally aspirated V8 engines from 250 to 650 HP via four 80 lbs/hr injectors.
• ☑ Classic Gold Finish: Period-correct gold cast aluminum finish maintains authentic muscle car under-bonnet appearance.
• ☑ External ECU Design: Remotely mounted ECM keeps sensitive electronics away from harsh engine heat and vibration.
• ☑ Go Spark CDI Box Included: Supplied capacitive discharge ignition box ensures maximum spark energy and precise timing support.
• ☑ Self-Tuning ECU: Advanced Speed Density self-learning technology automatically adjusts air-fuel calibration continuously.
• ☑ Universal 4150 Fitment: Engineered to bolt directly onto standard 4-barrel square-bore intake manifolds.

Technical Specifications