Wild Card 2 Sequential EFI System

The Ace EFI Wild Card 2 is a fully customizable, true Sequential Multi-Port EFI (MPEFI) system engineered for classic 8-cylinder engines. Unlike traditional TBI setups or bank-to-bank injection systems, the Wild Card 2 precisely meters fuel to each cylinder, optimizing throttle response, fuel distribution, and overall power across the RPM range. This system is designed for adaptability to unique classic V8 builds, featuring a customizable firing order setup in its startup wizard. It requires a 7+1 Hall-effect distributor for accurate crank and cam signal synchronization, enabling true sequential injection and precise ignition control. The ECU is built with 32-bit automotive-grade processors and offers advanced features such as real-time boost pressure monitoring and compatibility with E85 fuels and nitrous applications. The Wild Card 2 is available in several configurations to suit various needs: Standalone Systems include the ECU, harness, controller, and sensors. Top-End Kits add an intake manifold, throttle body, injectors, ignition coil, and distributor. Master Kits encompass everything from the Top-End Kit plus a complete fuel delivery system for a full carb-to-EFI conversion. All configurations benefit from a self-learning ECU for stock-mild builds, with free laptop software available for more aggressive setups or manual tuning. For system integration, the Wild Card 2 connects with Dakota Digital clusters via the separately sold Aces BIM-01-2-ACES module, outputting a clean tach signal. It supports stock or aftermarket gauge systems not relying on CAN data. If upgrading from an EFI system that uses CAN for gauge communication, compatibility should be reviewed before installation.