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Jackpot 2 LS EFI System
Modern EFI control built for real-world LS swaps.
The Jackpot 2 LS 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 trig...
Reviews
4.9
16 ratings
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This intake, fuel system, ECU and harness was the best purchase I've made for my truck. Everything was plug and play and the truck immediately fired right up. Very impressed
richard · December 20, 2025
It’s not installed yet, however all the components are very super nice quality. Very excited.