NBS 07 tuning
Apr 24, 2007 | 07:43 PM
#21
TECH Resident
Joined: Sep 2004
Posts: 941
Likes: 0
From: Ennis, Texas
Originally Posted by XLR8NSS
Also, something else I thought was interesting while looking at a new 07 file. The ETC settings look "softer" than the older trucks.
The attatched files are the pedal position % vs. actual TB open % for a new 07 5.3L Silverado and a 05 5.3L Silvy. Looks like you have to give it more pedal on the newer stuff to get the same actual opening percentage. Why would they do that?
The attatched files are the pedal position % vs. actual TB open % for a new 07 5.3L Silverado and a 05 5.3L Silvy. Looks like you have to give it more pedal on the newer stuff to get the same actual opening percentage. Why would they do that?
They do that so they wont have to redeem that 5yr/100000 mile warranty. lol
Darn 4L60E's.
Apr 24, 2007 | 07:47 PM
#22
Adkoonerstrator
iTrader: (4)
Joined: Nov 2001
Posts: 21,436
Likes: 3
From: Deep in the seedy underworld of Koonerville
Originally Posted by Leroy_454
They do that so they wont have to redeem that 5yr/100000 mile warranty. lol
Darn 4L60E's.
Darn 4L60E's.
.
Apr 26, 2007 | 11:22 PM
#25
On The Tree
Joined: Apr 2003
Posts: 172
Likes: 0
From: Md.
mine doesnt hit the speed limiter till around 97mph. it shifts to 3rd at about 90 and it falls out of the power curve on the stock tune. that may be why it seems to die at 90???? i have 3.73 and 20's dont know if you are shifting at the same points tho.
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