Zero to 98 mph in 14.68 seconds

[CRSilverado]

Ran a log with my HP Tuner of my 2013 6.2 right after I got it broken in. Truck is stock. I was traction limited on asphalt so I did not go WOT until about 18 mph. 0-60 = 6.146 seconds.

[cobrajet84]

not bad for a bone stock truck, I wish I had a 6.2 even more.

[CRSilverado]

As a comparison to my 5.3 it went from 20-98 mph logged a 16.208 seconds. My 6.2 in 12.902 seconds. Runs were done more than a year apart but the air temperature was a little cooler when I ran the 5.3 log. That's a lot of difference!

 

I would post the spread sheet but site won't let me.

[music]

As a comparison to my 5.3 it went from 20-98 mph logged a 16.208 seconds. My 6.2 in 12.902 seconds. Runs were done more than a year apart but the air temperature was a little cooler when I ran the 5.3 log. That's a lot of difference!

 

I would post the spread sheet but site won't let me.

 

That's a big difference, but probably in line w/ the torque/hp difference (~20%). Does the 6.2 have the same gearing?

[becker87]

Let the mods begin!!

[CRSilverado]

That's a big difference, but probably in line w/ the torque/hp difference (~20%). Does the 6.2 have the same gearing?

Yes, both have 3.42 gears. The 6.2 does have 20" tires vs. 17" on the 5.3. The 6.2 tire has a 30.87" diameter listed in it's file and the 5.3 a 29.84". Leaves the 5.3 with slightly lower gearing.