Description PN: NAL-19171130 GM LSX 2005-2010 These GM Performance LSX ignition controllers are designed to control carbureted distributorless LS engines using 58X reluctor wheels only. Compatible with LS1/LS6 and LS2/LS7 ignition coils only. These kits include an ignition controller and wiring harness. Their software allows for custom vacuum advance curves, timing curves, a programmable rev limit, and more.
