6.0 to 4.8 swap Turbo

[Slowrc]

I had to downgrade to a 4.8 and was running a turbo 6.0. I have the 212/212 Isky boost cam. I am running cos3 and a 2 bar map tune. My question is,
What is the best way to go back to a 4.8 tune.
Thanks!

[Slowrc]

I took a 4.8 tune off holdencrazy.com, performed a trans seg swap off my old tune, loaded that in the truck, pulled it out and bam, now I have a 4.8/4l80e/ cos3 tune. I was already running cos3. Then I compared the pld tune off the 6.0 tune and swapped over the parameters one by one to the 4.8 tune. Did a few sessions of logging and adjusting the fuel and she runs fine.
Thought I'd share...

[joecar]

Thanks for sharing :cheers: