whats the difference in 5.3 hp rating??
#11
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Originally Posted by badinfluencelsx
yea... i still havent figured that out for my 4.8 yet either. mine was rated at 255hp 285tq and somehow they are up 40hp 20tq since then. the cam changed but not enough for 40hp.
the 4.8 is 295hp now?
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Originally Posted by shandy294
the 4.8 is 295hp now?
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Originally Posted by Moddoo
Are you exaggerating a little bit?
Stock tune shifts at 5600 from 1-2 and 5200 from 2-3
Stock tune shifts at 5600 from 1-2 and 5200 from 2-3
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Originally Posted by Moddoo
hey,
I guess I was looking at a 2006 tune.
the 2007 is listed as 295 hp at 5800rpm.
so they must be shifting a bit higher.
But 6500 would really surprise me.
Now I need to find out. LOL
I guess I was looking at a 2006 tune.
the 2007 is listed as 295 hp at 5800rpm.
so they must be shifting a bit higher.
But 6500 would really surprise me.
Now I need to find out. LOL
The NBS truck motors are still the same blocks right? I know there's the 6.2 out there, but haven't really been able to look into the 07 trucks yet. The 6.2 is just for the escalade this year right?