{"product_id":"the-joker-efi","title":"The Joker EFI - Top End Kits","description":"\u003cdiv class=\"container\"\u003e\n\u003ch1\u003eJoker EFI\/CDI - The Most Powerful Multi-Port EFI System\u003c\/h1\u003e\n\u003cp\u003eTake your high-performance or boosted V8 to the next level with ACES EFI’s Joker EFI\/CDI—the most powerful Multi-Port EFI system on the market! The Joker is the only EFI system that integrates a Digital Capacitive Discharge Ignition (DCDI) system inside the ECU, delivering unmatched spark energy, precision, and control. Whether you're running high compression, forced induction, or aggressive racing setups, the Joker’s high-voltage CDI system ensures maximum power and efficiency.\u003c\/p\u003e\n\u003ch2\u003eWhat Makes Joker EFI\/CDI Unique?\u003c\/h2\u003e\n\u003cp\u003eUnlike traditional EFI systems that rely on weaker inductive ignition, Joker’s CDI system produces a hotter, more consistent spark that burns fuel more efficiently, leading to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior combustion in high-boost or high-compression applications\u003c\/li\u003e\n\u003cli\u003eIncreased power and throttle response\u003c\/li\u003e\n\u003cli\u003eReduced misfires and improved fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal Control for Performance Builds\u003c\/h2\u003e\n\u003cp\u003eJust like our Wild Card system, the Joker EFI\/CDI works with most classic 8-cylinder engines, offering a customizable firing order in the start wizard and requiring a 7+1 timing setup for accurate ignition control. But what sets Joker apart is its built-in CDI technology and racing-grade features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Digital CDI\u003c\/strong\u003e – Produces 150mJ spark energy output for maximum ignition performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Voltage Output\u003c\/strong\u003e – Primary voltage: 450-530V \/ Secondary voltage: 50,000V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Stage Rev Limiter\u003c\/strong\u003e – Set a max RPM limit for engine protection, plus launch control for optimal starts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurnout Mode\u003c\/strong\u003e – Holds RPM at a set limit for consistent, controlled burnouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eThree Configurations to Match Your Build\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandalone System\u003c\/strong\u003e – Includes ECU, wiring harness, handheld controller, and basic sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-End Kit\u003c\/strong\u003e – Adds an aluminum intake manifold (black or raw finish), Gambler Series distributor, ignition coil, injectors, throttle body, and fuel rails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Kit\u003c\/strong\u003e – Includes everything from the Top-End Kit plus a fuel delivery system of your choice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMP-EFI vs. TBI: Why Multi-Port is Superior\u003c\/h2\u003e\n\u003cp\u003eThrottle Body Injection (TBI) is outdated. It sprays fuel above the throttle blades, leading to uneven fuel distribution and weaker throttle response. In contrast, Joker’s true sequential MP-EFI meters fuel cylinder-by-cylinder, optimizing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuel economy\u003c\/li\u003e\n\u003cli\u003ePower output\u003c\/li\u003e\n\u003cli\u003eDrivability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for All Power Levels – Stock to Race-Ready\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Levels:\u003c\/strong\u003e Available in 500 HP and 800 HP configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Learning:\u003c\/strong\u003e Stock to mild builds benefit from automatic tuning, while high-performance setups require custom tuning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjector Options:\u003c\/strong\u003e Choose between EV1 or EV6 style injector harnesses (coming soon!)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Wideband O2 Sensors:\u003c\/strong\u003e Ensures proper fueling across both banks for ultimate performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrom street builds to high-boost race cars, Joker EFI\/CDI is the ultimate all-in-one ignition and fuel control solution. No need for a separate CDI box—Aces EFI is the only company to offer EFI and CDI in one ECU. If you’re serious about performance, The Joker is the system you need!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIntegrated digital CDI with 150mj spark energy output\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e2-stage Rev limiter setting for max RPM, launch control, and burn out\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e32-bit software (OEM standard) that manages input\/output signals, voltage, and RPM faster and more consistently than competitors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePrimary voltage 450-530 Volts, secondary Voltage 50000 Volts     \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e5” full-color touchscreen handheld with built-in GPS speedometer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIntegrated coil driver for ignition timing control (when using Aces’ coil and distributor)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSimple calibration wizard for initial setup- no laptop tuning required.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSelf-learning fuel table\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDual fan control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eStep retard for nitrous control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eBoost compatibility (using laptop software)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eFree laptop software available for pro applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCompatible with Aces’ handhelds, dashes, CAN modules, and TCMs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eBosch 4.9 WBO2 sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aces Fuel Injection","offers":[{"title":"SBC Top End Kit with (Silver) SBC Manifold \/ 500 \/ 5\" Handheld","offer_id":41749084930254,"sku":"AS2015P-TEK-2023-2050-500","price":1949.99,"currency_code":"USD","in_stock":true},{"title":"SBC Top End Kit with (Silver) SBC Manifold \/ 500 \/ 8\" Handheld","offer_id":43427535618254,"sku":"AS2015P6-TEK-2023-2050-500","price":2119.99,"currency_code":"USD","in_stock":true},{"title":"SBC Top End Kit with (Black) SBC Manifold \/ 500 \/ 5\" Handheld","offer_id":41749084963022,"sku":"AS2015P-TEK-2023-2050B-500","price":1949.99,"currency_code":"USD","in_stock":true},{"title":"SBC Top End Kit with (Black) SBC Manifold \/ 500 \/ 8\" 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