{"product_id":"killshot-2-pro-efi-system","title":"Killshot 2 Pro EFI System","description":"The Ace Killshot 2 Pro EFI System is a throttle body injection unit designed for classic 4, 6, or 8-cylinder engines. It features a 4150-style flange and a recessed base, allowing it to drop right onto single or dual-plane manifolds. This system supports up to 650 horsepower naturally aspirated and 550 horsepower with forced induction, with a recommended fuel pressure range of 43-58 PSI.\n\nThis system includes the throttle body, ECU, a Bluetooth module for control and tuning via a smartphone or tablet, a full harness, and various sensors. It boasts a self-learning capability for fuel maps, making it ideal for stock to mild engine builds, with the option for advanced manual tuning via a free PC app. The throttle body itself is constructed from cast aluminum and features a 1,000 CFM rating.\n\nKey features of the Killshot 2 Pro include its lower profile design for better air cleaner fitment, a built-in fuel pressure sensor, progressive linkage, and support for boost control (up to 26 lbs), E85 fuel (with proper tuning), and ignition timing control. It also offers advanced capabilities like datalogging, EGT support, and fan control. For optimal performance, a fuel system rated for EFI is required, and if timing control is desired, a magnetic or Hall Effect distributor is necessary.","brand":"Ace","offers":[{"title":"Default Title","offer_id":52686750613816,"sku":"AS2212P-B-BT","price":789.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660671191.webp?v=1784876299","url":"https:\/\/store.motormia.co\/products\/killshot-2-pro-efi-system","provider":"MOTORMIA","version":"1.0","type":"link"}