Jeep Garage  - Jeep Forum banner

0-60 times for the 5.7 WK2 - Post them here

29K views 29 replies 15 participants last post by  Jeep Qatar 
#1 ·
For us non-SRT8 guys, what kind of 0-60 numbers are folks on this forum getting from the 2011+ WK2 equipped with the 5.7 Hemi?

Once I have some real data I'll post it here as well.
 
#5 ·
Stock 8.6 sec and with diablo 93 7.9 seconds... three weeks from now i'll have an enhanced tune with CAI and Gibson exhaust and a catch can installed. I'll see if that makes a big difference.

What year GC do you have? With the 87 tune I was around 6.8 and I'd expect a little faster time when I get the custom tune from Hemifever.

Are you sure those numbers are right?
 
#25 ·
Actually I did have the seat belt on. I never drive without it. There was a problem with the sensor which seemed to be a manufacturer defect. I took the car to our dealer here which then the problem was solved.
 
#27 ·
Attached are three pictures where I tested yesterday through iOBD2 software from iPad. For the 7.837s, during that the temperature was 38C (100.4F). I have only one mod and that's Mopar Intake (installed very recently), and nothing else.

The other two were runs @ 35C (95F).


During winter here when the temperature was below 20C, I used to get slightly below 7s (around 6.9 something) and that was without the Mopar Intake. I will test it with Mopar intake during next winter when temperatures drop below 20C. I should be making less than 6.9. I remmember last year during summer without the Mopar Intake at the same temperatures I would make around 8.1-8.2s. So it looks like the intake is doing some work.

The heat here really kills an engine's performance.
 

Attachments

#30 ·
That is fast considering the weather conditions!!

I just purchase the Diablo Trinity from amazon and will use it once it arrives. But I will tune on 91 octane since we only got here 92 octane fuel. I will post stock and tuned results.
 
#29 ·
Just curious, I have a "70th Anniversary" Laredo 4x4 w/ Hemi. The build sheet shows I have a 3.45 Rear Axle Ratio. Is that the standard "stock" ratio? I ask, because that 3.45 is listed under the "optional" part of my window sticker. I don't see an axle ratio listed under the "standard equipment" part. That could affect the 0-60 times no doubt.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top