{"product_id":"killshot-2-pro-efi-system-1","title":"Killshot 2 Pro EFI System","description":"The Aces Fuel Injection Killshot 2 Pro EFI System offers a comprehensive upgrade from carburetion to electronic fuel injection for classic engines. Designed for engines up to 650 HP (NA) or 550 HP (boosted), it utilizes a 1,000 CFM throttle body with a 4150 style flange and a 64-bit RISC-V processor. This system includes a self-learning ECU, full harness, sensors, and a choice of a handheld or Bluetooth module for interface and tuning.\n\nThe Killshot 2 Pro is compatible with most stock or aftermarket ignition components and tachometers. For timing control, it requires a locked-out magnetic pickup distributor or a Hall Effect distributor. The system supports a fuel pressure range of 43-58 PSI and is E85 compatible with proper tuning. It also features advanced capabilities such as boost control readiness (requires separate controller and manual tuning), wet nitrous control, and a built-in idle air control motor.\n\nInstallation considerations include the need for a fuel delivery system capable of 43-58 PSI. Depending on the chosen fuel delivery system, a return line or tank modification may be necessary. Aces Fuel offers complete Master Kits that include new ignition components and a fuel delivery system to simplify the conversion.","brand":"Aces Fuel","offers":[{"title":"Default Title","offer_id":52686751203640,"sku":"AS2012B","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660178658.jpg?v=1784876306","url":"https:\/\/store.motormia.co\/products\/killshot-2-pro-efi-system-1","provider":"MOTORMIA","version":"1.0","type":"link"}