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Sequential Multi-Port EFI System for Classic Domestic V8 Engines
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ACES FUEL INJECTIONPART NUMBER: 021-AS202816

Sequential Multi-Port EFI System for Classic Domestic V8 Engines

$88999
ShippingShips on 09/11/2026
Lowest PriceLowest Price Guarantee

True sequential multi-port EFI system engineered for classic V8 engines
  • Fits Classic V8 Engines
  • True Sequential Injection
  • Requires 7+1 Hall-Effect Distributor
  • Self-Learning ECU

    This system brings true sequential fuel metering to a classic V8, delivering fuel to each cylinder individually. A startup wizard walks through firing order so it adapts to a wide range of engines.

    Key Features:

    • A 7+1 Hall-effect distributor provides the crank and cam signal synchronization sequential injection requires.
    • The ECU accepts injectors up to 500 lb per hr and is boost scalable to 315 kPa for serious horsepower builds.
    • The self-learning ECU tunes the fuel map automatically for street builds, with a free laptop app for manual tuning.
    • A 5 in touchscreen handheld with built-in GPS speedometer is included for setup and live tuning.
  • Part TypeFuel Injection System
    BrandACES FUEL INJECTION
    Part CategoryPerformance Parts
    Injector Quantity8
    Fuel Injection TypeMulti-Port
    Forced Induction SupportYes
    Distributor IncludedNo
    Part FitmentSemi Universal
    Self-TuningYes
    Can-Bus SupportYes
    Package Qty1
    No Questions
    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
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