Fastest JL 392 Quarter Mile List ?

Matanzas · Dec 29, 2022

Who among our membership is running the fastest quarters? Send it!

User Name	Rig	1/4	MPH	Source	Location	Notes
Matanzas	2021 392	11.43	95	Race Stats App	Street	Torque Reserve launch
zq_105	2021 392	12.418	106.81	Time Slip	Track
Shocker Racing	2021 392	12.86	98	Time Slip	Track	TC Off
goonsquadron	2021 392	12.95	100	Time Slip	Track	TC off, foot on brake and 1500 rpm

Matanzas · Dec 29, 2022

Jeep Wrangler JL Fastest JL 392 Quarter Mile List ? 1672325976146

Jeep Wrangler JL Fastest JL 392 Quarter Mile List ? 1672326066808

Notable takedowns: Porsche Macan S; AMG c63; Toyota Supra '22; Pacifica S; 392 XR '22

Industrialwrench · Dec 29, 2022

I don’t have a 392 but I wouldn’t post street times. They are kinda worthless. Track is the only real time.

Hpc3 · Dec 29, 2022

Pls add gearing to capture normal or XR option. TIA.

Industrialwrench · Dec 29, 2022

Matanzas said:

I like how it shows your altitude change.

Matanzas · Dec 29, 2022

Industrialwrench said:
I don’t have a 392 but I wouldn’t post street times. They are kinda worthless. Track is the only real time.

I thought about that - a track slip is better "proof", but a GPS app is easier for me to get my times.

Matanzas · Dec 29, 2022

Hpc3 said:
Pls add gearing to capture normal or XR option. TIA.

Good idea - I haven't seen the XR owners throwing down any times on this site...

Hpc3 · Dec 29, 2022

Matanzas said:
Good idea - I haven't seen the XR owners throwing down any times on this site...

... and probably "tune" or other way to document any changes to the speed limiter settings. These are all easily mid 12-sec from the factory, stock. The speed limiter is holding them back up top.

Thanks much for documenting these.

sconrad24 · Dec 29, 2022

12.13? Wow!

five9dak · Dec 29, 2022

Being around drag racing, I don't recall anything else so SLOW, for how quick it is. Those trap speeds are really low for those ETs. I suspect the method of measurement is inaccurate compared to a real drag strip timing system.

YJdude · Dec 29, 2022

Pretty cool. I can't believe we're 10 posts into this without any Karens...

Hpc3 · Dec 29, 2022

five9dak said:
Being around drag racing, I don't recall anything else so SLOW, for how quick it is. Those trap speeds are really low for those ETs. I suspect the method of measurement is inaccurate compared to a real drag strip timing system.

... speed limiter. It's on the limiter the last 150' or so on the stock 392(non XR).

guarnibl · Dec 29, 2022

Are any of these tuned? Curious for those with tuning if it made any noticeable difference in seat feel.

2nd 392 · Dec 29, 2022

five9dak said:
Being around drag racing, I don't recall anything else so SLOW, for how quick it is. Those trap speeds are really low for those ETs. I suspect the method of measurement is inaccurate compared to a real drag strip timing system.

Yep— from the earliest slips they were bumping the limiter, trap speeds don’t make sense. That said, times approximate my cousins B/G 409- 55 Chevy. 60 years ago but with a stock Jeep, impressive.

3TV · Dec 29, 2022

Does beating a Ford Raptor at a stop light drag count?

Sorry, I'll show myself out.

Fastest JL 392 Quarter Mile List ?

Matanzas

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Matanzas

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Industrialwrench

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Hpc3

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Industrialwrench

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Matanzas

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2nd 392

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