acidrain088

iTrader: (3)

im coming here from the import world wondering if ls1s have similar tuning. are these ecus programable by open source tuning through a tatrix cable? also what are the maps like. are they 20x20 or larger with fuel, timing, trim ect?

SSpdDmon

iTrader: (10)

If you want to tune an LS1, you gotta pay up. HPTuners, EFI Live, LS1 Edit, and Tuner Cats have the market on these cars it seems.

slow

iTrader: (7)

these ecu's are not open source, and they need special cables to flash. (convert to J1850 vpw or can specs)

acidrain088

iTrader: (3)

ive been looking into this a decent amount. looks like the same tuning paramaters just for about 600$. thanks for the info guys

wait4me

iTrader: (10)

You can download efilive and check it out. It will show you the layout of our ecms compared to the "Import" ones..