20-20 tune [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: 20-20 tune


jlh
11-29-2007, 01:28 AM
tried MCRAT's 20-20 tune runs great. my 05 lly runs better than stock. no surging just above idle. did add the egr disable.:)

The Neens
11-29-2007, 03:19 AM
Yep, that method got alot of us started...

LarryJewell
11-29-2007, 06:55 AM
:Nothing_f but :iamwithst

Eddysel
11-29-2007, 08:20 AM
Will this method apply to the LBZ?
I think Santa (wife) is bringing EFI Live. Santa's helper (Trippen) won't tell me if she ordered it. I keep snooping email history and such but no luck!lol.

LarryJewell
11-29-2007, 08:27 AM
Same principal, different tables though