a few of my friends like the hptuners software better on the lsx motors because they said it allowed them to be more precise on their boosted or sprayed applications, where as they said the efi live performed better on the duramax
a few of my friends like the hptuners software better on the lsx motors because they said it allowed them to be more precise on their boosted or sprayed applications, where as they said the efi live performed better on the duramax
2006 Chevy ECSB 5.3 - New L33 Motor,CAI, Descreened MAF, Nelson 93 tune, Transgo Shift Kit, servos, 3in exhaust, Borla, pacetter LT's, and ORY, Aeroforce Furture: stall, cam, 4.10's