ACES Fuel Injection LS Jackpot EFI Systems 

The Jackpot LS EFI system is the latest and most advanced self-learning system for GM LS-based engines. Aces designed this engine control technology to be not only affordable, but also with enough features for professional racers and hobbyists alike. The Jackpot ECU is built using Aces’ 32-bit Power Architecture®. This technology manages input/output signals and voltage, and RPM faster and more consistently than the competition. 

The Jackpot LS EFI system is designed to work with LS1, LS2, LS3, LS6, LS7 & LS9 applications (without VVT or DOD). While the base version of the Jackpot is compatible with drive-by-cable and manual transmissions, we also offer versions which support drive-by-wire and trans control for GM speed transmissions as well. For stock to mild applications, the calibration wizard and self-learning features mean advanced tuning knowledge or experience is not required. But for more aggressive or performance oriented applications, Aces offers a full tuning software suite and USB data cable for advanced manual tuning. The system is boost and nitrous compatible (using a separate controller) and comes standard with a 2.8-bar MAP sensor.

The Jackpot LS EFI System features dual WBO2 sensors, closed-loop fuel control, self-learning fuel and ignition control, 8 coil outputs and 8 injector drivers, dual fan control, boost compatibility, nitrous retard, and much more!

The Jackpot LS EFI System comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road/ track fast. So whether you are building a budget beater or a boosted racing car, Aces’ Jackpot LS EFI System has the technology and advanced features to meet your needs, in an easy-to-install, easy-to-tune package so you can take your ride to the next level!

Aces Jackpot LS EFI: AS2011
ECU Housing: Automotive-grade, die-cast aluminum.
MCU: 32-bit, ST56 series Power Architecture™ (OEM Standard)
Self-learn Features: Fuel, ignition, ETC, & IAC
Handheld: 5", full-color, capacitive touch screen. (Jackpot Pro LS - DBW & Trans Control includes 7" Pro Dash upgrade*). Includes built-in GPS chip for speedometer. 
WBO2 Control: Dual lambda controllers and 2 WBO2 sensors
Trans Control: Built-in for GM 4-speeds
DBC & DBW Compatible: Yes

*Not compatible with DOD or VVT engines unless those features are removed first.

**On select Jackpot versions only. Compatible with 6 or 8 pin DBW pedals. Not all aftermarket DBW pedals or throttle bodies may work. Call us at (901)-646-6465 to ensure compatibility with your system. Throttle bodies are not included except in Top End, Master, and Ultra Kits.

Gen III truck intakes will not work with our MAP sensor harness as the manifold is too tall.