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The Jackpot LS Lite EFI System is a standalone engine management system for 1997–2014 GM Gen III and Gen IV LS-based engines that use 58x/4x or 24x/1x crank and cam trigger patterns. For those who want maximum value from their system, the Jackpot Lite is here to help. The Lite has all the core features that make Aces systems solid, such as a 32-bit automotive-grade CPU, compatibility with injectors up to 500lbs/hr, and full Self-Learning capability. Not to mention its included wideband O2 sensor, built-in wiring relays, and 10x14 tuning tables. For stock and mild builds, the setup wizard and self-learning fueling strategy help eliminate the intimidation factor of tuning. For serious performance builds, the free Aces laptop tuning software unlocks full manual control and calibration refinement. Core Features 32-bit Automotive-grade CPU, right in the ECU Equipped with full self-learning capability AND full manual tuning Transmission control for select GM 4-speed transmissions: 4L60E ('96-'03) 4L65E ('96-'03) 4L67E ('96-'03) 4L80E ('94-'03) BOTH Drive by Wire and Drive by Cable compatibility Compatibility with EITHER EV1 or EV6 connectors based on selection at checkout Full Knock Control to prevent engine damage Dual fan control Compatibility with BOTH 24x and 58x reluctor wheels Bosch Wideband O2 sensor included Operated by Aces Handheld, or the iOS or Android device of your choice (with selection of Bluetooth Module at checkout) Whether you’re dropping a reliable 5.3L into a vintage pickup or pushing a track-focused 6.2L, the Jackpot LS Lite ensures a clean installation, superior drivability, and absolute tuning control. Engineered for real builders executing real swaps, it guarantees transparent compatibility and an installation completely free of surprises. Simplicity, reliability, and value: that’s the winning combination you get when you bet on Aces.
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🇺🇸 Ship from USA · On Agora since 2026
$599.99