Arai AS20112-WK92-AM2026B Jackpot Pro LS EFI Top End Kit 500HP

The ACES Fuel Injection Jackpot Pro LS EFI Top End Kit delivers a complete plug-and-play electronic fuel injection solution for GM LS-series engines. This comprehensive system is engineered for LS1, LS2, and LS6 engines with cathedral port heads, supporting up to 500 horsepower with an optimal power band from 2,500 to 7,000 rpm.

Advanced Engine Management Technology:

• 32-bit Power Architecture ECU with self-learning calibration wizard for superior I/O management, voltage regulation, and RPM stability
• Dual wideband O2 sensors with closed-loop control for precise fuel and ignition management on both cylinder banks
• Sequential fuel and spark control with individual cylinder trims
• Compatible with 24X and 58X reluctor wheel configurations
• Integrated transmission control supporting GM 4L60, 4L65, 4L80, and 4L85 automatic transmissions

Complete Top End Package Includes:

• Tall fabricated aluminum intake manifold with black anodized finish
• 92mm drive-by-cable throttle body
• Eight 36 lb/hr high-impedance fuel injectors with EV6 connectors
• Billet aluminum fuel rails
• 7-inch full-color Pro Dash touchscreen with built-in GPS speedometer and tachometer
• Pre-terminated wiring harness with minimal loose leads
• All necessary sensors and hardware for complete installation

Key Features and Benefits:

The system features true plug-and-play functionality with pre-loaded base calibrations for common LS engine combinations. The intuitive calibration wizard guides you through initial setup, while the self-learning fuel strategy continuously monitors data and makes real-time adjustments for optimal performance. Remote tuning accessibility and free advanced tuning software provide complete control for high-performance builds.

The system can be configured for boost or nitrous applications and includes dual fan control, drive-by-wire throttle body control capability, and comprehensive engine monitoring through the included handheld display. The tall fabricated intake design provides excellent hood clearance for various installation applications.

Important Notes:

• Not compatible with DOD (Displacement on Demand) or VVT (Variable Valve Timing) systems - these must be removed prior to installation
• E85 compatible with appropriate settings adjustments
• Designed for use on non-emissions controlled vehicles or closed competition racing only
• Professional installation and tuning recommended for aggressive camshaft profiles or forced induction applications