The Alchemist

iTrader: (19)

I know that the 01/02 ecus are better, as are the operating systems, but is it worth swapping a 2000 to a 2002? I'm currently running a custom 3-bar, 2002 OS in my 2000 trans am, but is the ecu a direct swap?

Just a curiosity.

LSX Power Tuning

iTrader: (4)

No benefit. The 02 OS is the benefit but you can just flash the pcm to that like you already have.

The Alchemist

iTrader: (19)

Great, thanks for the reply.

thunderstruck507

iTrader: (18)

I am not versed in the differences but LSX Power Tuning helped me switch to the 02 OS on my 1999 truck and it cured a false knock problem I had once the cam went in.

I have not had time to look through the whole thing and see what all is different.