This has me curious about how the lock function works on both suites of software. It sounds like you can't cheat and use EFILive to unlock a tune locked by HPT? If that's the case, what about PCM Hammer?
This has me curious about how the lock function works on both suites of software. It sounds like you can't cheat and use EFILive to unlock a tune locked by HPT? If that's the case, what about PCM Hammer?
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.
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