0-60 collection

[kickingaz]

Just about 5 seconds, it still bogs when I first get on it. Because I'm running 37s the actual 60 mph is closer to 58 mph from what my GPS tells me. 2022 Rubicon 392, 37" tires, factory 4.56 gears.

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[kah.mun.rah]

Difference between 4.10 and 4.88 with 37" tires and a 3.6L ET

1st gear
4:10 6.2K RPM 0-34 mph 3.46s
4:88 6K RPM 0-27 mph 2.48s

2nd gear
4:10 6.1K RPM 34-51 mph 6.34s
4.88 5.9K RPM 27-39 mph 4.27s

3rd gear
4:10 5.0K RPM 51-60 mph 8.5s
4:88 5.5K RPM 39-56 mph 7.47s

4th gear

4:88 4.8K RPM 56-60 mph 8.36s


4:10
0-10 1.23s
0-20 2.05s
0-30 3.13s
0-40 4.41s
0-50 6.21s
0-60 8.50s

4:88
0-10 1.21s
0-20 2.20s
0-30 3.26s
0-40 4.49s
0-50 6.39s
0-60 8.36s

 

[jadmt]

Difference between 4.10 and 4.88 with 37" tires and a 3.6L ET

1st gear
4:10 6.2K RPM 0-34 mph 3.46s
4:88 6K RPM 0-27 mph 2.48s

2nd gear
4:10 6.1K RPM 34-51 mph 6.34s
4.88 5.9K RPM 27-39 mph 4.27s

3rd gear
4:10 5.0K RPM 51-60 mph 8.5s
4:88 5.5K RPM 39-56 mph 7.47s

4th gear

4:88 4.8K RPM 56-60 mph 8.36s


4:10
0-10 1.23s
0-20 2.05s
0-30 3.13s
0-40 4.41s
0-50 6.21s
0-60 8.50s

4:88
0-10 1.21s
0-20 2.20s
0-30 3.26s
0-40 4.49s
0-50 6.39s
0-60 8.36s

That is surprising

 

[kah.mun.rah]

That is surprising

IKR!? The 4:88 has a better 0-10 and 0-60 time but the 4:10 wins all other times between.
The fuel weight and tire PSI might be slightly different between the two runs, but other than that its the same Jeep before and after the 4.88 re-gear.

 

[Twisted10]

its pretty decent even on 38's. no idea what actual time is.

 

[jadmt]

has anyone tried the phone apps to record 0-60 with any luck?

 

[kah.mun.rah]

has anyone tried the phone apps to record 0-60 with any luck?

I don't know if location or motion based apps would be accurate enough so I record my dash with my phone camera and then use Camtasia video editing software to slow down the video to the .01 second to capture the milestones.

 

[rickinAZ]

I bought a 1995 H-D Fatboy brand new and had the dealership install a hotter camshaft prior to delivery. I chose the one with the most horsepower, but the mechanic warned me that I’d eventually swap it for one with lower horsepower and higher torque. He was right. Later, after I switched to the cam he recommended, the bike was slower on the stopwatch, but felt a lot quicker when riding it. I get the same sensation with the EcoDiesel; it feels way faster than it really is. All things being equal, I always go for "seat-of-the-pants" fast.

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