View Full Version : Grand Cherokee SRT8 tranny explosion!


TurboGibbs
01-07-2009, 03:54 PM
:eek2::eek2::eek2::eek2::eek2:


http://www.pirate4x4.com/forum/showthread.php?t=747857

XLR8NSS
01-07-2009, 04:45 PM
:eek2: is right. I saw that on another board. Does anyone know what trans was in it. Someone said T400 and another said 4L60E. Why on earth would you put a 4L60E in something like that. :bang: :D

DRAENOR
01-07-2009, 05:09 PM
A little JB weld and shes good as new.

TurboGibbs
01-07-2009, 05:09 PM
:eek2: is right. I saw that on another board. Does anyone know what trans was in it. Someone said T400 and another said 4L60E. Why on earth would you put a 4L60E in something like that. :bang: :D

Because of the AWD compatability I would guess.

Mangled03gmc
01-07-2009, 05:29 PM
Yowzers :eek:

XLR8NSS
01-07-2009, 07:41 PM
Because of the AWD compatability I would guess.

If you're gonna spend all that money putting a completely different trans in a 4L80E woulda been my choice! :D

Stoichiometric
01-07-2009, 07:43 PM
I think a 200r4 would be even better.

Leroy_454
01-07-2009, 08:26 PM
http://www.lchevere.com/BJB/BJB.wmv
video from other site

StrokerAce03
01-07-2009, 09:14 PM
:eek2: is right. I saw that on another board. Does anyone know what trans was in it. Someone said T400 and another said 4L60E. Why on earth would you put a 4L60E in something like that. :bang: :D

I read it was a TH400 on the srt8 forums or wherever the build thread was; don't remember now.

StrokerAce03
01-07-2009, 09:17 PM
Oh, and here's the original thread:

http://www.cherokeesrt8.com/forums/showthread.php?t=22466&page=11

TurboGibbs
01-07-2009, 09:26 PM
If you're gonna spend all that money putting a completely different trans in a 4L80E woulda been my choice! :D

Well definately.

viciousknid
01-08-2009, 03:26 AM
According to a Thread the owner had created here, It was a Mercedes transmission.

We used Renntech since it is a Mercedes transmission. Nobody knows what they will handle so we will find out. Crossing our fingers it will stay put
http://www.performancetrucks.net/forums/showthread.php?t=409501&highlight=cherokee&page=3

SimpleManLance
01-08-2009, 10:02 AM
According to a Thread the owner had created here, It was a Mercedes transmission.

We used Renntech since it is a Mercedes transmission. Nobody knows what they will handle so we will find out. Crossing our fingers it will stay put
http://www.performancetrucks.net/forums/showthread.php?t=409501&highlight=cherokee&page=3


he should have crossed them a little tighter!!!

i dont know why you would take all that risk with a trans you dont know about after you spent all that money on a solid setup. wonder what he is going with now?

nonnieselman
01-08-2009, 10:20 AM
i thought i saw on one of the sites that he bought another 07 Cherokee and gutted the old one that had the mishap.
Engine was goin to be checked and then they are goin to start over with the new Jeep...

SimpleManLance
01-08-2009, 10:23 PM
i thought i saw on one of the sites that he bought another 07 Cherokee and gutted the old one that had the mishap.
Engine was goin to be checked and then they are goin to start over with the new Jeep...

new one is twin turbo... i thinks its getting built as we type. not positive though.. on one of the sites he has it in his sig.

00silverad0
01-18-2009, 05:50 PM
Lets set aside the fact that this tranny in the JGC expoloded.....my question is why if you had your choice would you use a 4l60E......what an idiot. I know if I had the choice there is no chance I would use a 60e... mine blew up on a stock truck @ 28k LOL. Expecting a 60e to hold any power LOLOLOLOL

TurboGibbs
01-18-2009, 08:15 PM
Lets set aside the fact that this tranny in the JGC expoloded.....my question is why if you had your choice would you use a 4l60E......what an idiot. I know if I had the choice there is no chance I would use a 60e... mine blew up on a stock truck @ 28k LOL. Expecting a 60e to hold any power LOLOLOLOL

From what I can tell that is a bad rumor. I seem to recall it being a Mercedes designed trans. Possibly the stock style trans in those grand cherokees?

viciousknid
01-18-2009, 10:12 PM
Lets set aside the fact that this tranny in the JGC expoloded.....my question is why if you had your choice would you use a 4l60E......what an idiot. I know if I had the choice there is no chance I would use a 60e... mine blew up on a stock truck @ 28k LOL. Expecting a 60e to hold any power LOLOLOLOL

From what I can tell that is a bad rumor. I seem to recall it being a Mercedes designed trans. Possibly the stock style trans in those grand cherokees?

Correct. See post 12

TurboGibbs
01-19-2009, 02:28 PM
Correct. See post 12

Yeah, what he said.:jest:

MeticulousFab
01-19-2009, 06:30 PM
Rumors Rumors Rumors.. The truck had a Renntech Nag1 (mercedes trans thats in all SRT8's) transmission in it at the beginning of the build and that didn't last long so a few different prototype Nag1's were tested with not good results. The trans that was then ordered was a BUILT 4L85 with hummer transfercase. That is th setup that granaded . There was never a 400, 200, 4L60 or anything else. It had a few Nag1's then the 4L85E. Any other questions?

phasemaster1
01-20-2009, 06:32 PM
whats up with the broken looking wrench in the door panel?

Neverdone
01-24-2009, 04:33 PM
I am guessing it is an adjustable wrench he had in the door before the tranny exploded.

vanillagorilla
02-02-2009, 02:04 PM
Any other questions?
Yeah. Why wasn't there a scatter sheild of some sort on it? By looking at that setup from the vid/pics, it's got to be running some quick times with an awesome 60ft. So why wouldn't your track make put on an ultra-bell housing or a scattershield/blanket or something SFI approved? Whom ever was in the driver's seat is lucky they still have thier feet attached.

thisisastickup
02-11-2009, 11:57 PM
oh my fucking god, that's nuts.

MeticulousFab
02-12-2009, 08:07 PM
Yeah. Why wasn't there a scatter sheild of some sort on it? By looking at that setup from the vid/pics, it's got to be running some quick times with an awesome 60ft. So why wouldn't your track make put on an ultra-bell housing or a scattershield/blanket or something SFI approved? Whom ever was in the driver's seat is lucky they still have thier feet attached.

The owner of the vehicle had the trans blanket in the trailer instead of on the trans where it should have been and he took responsibility for that mistake. The lucky part is not the driver, its the select few people that could have been in the passenger seat. Lucky day for sure.

MeticulousFab
02-12-2009, 08:08 PM
whats up with the broken looking wrench in the door panel?

I'm not sure on that as I was not there that day. Not my wrench though

DBYRD
02-24-2009, 04:02 PM
somehow it all gets blamed on GM, my bet is the trans was not properly setup for the vehicle. gm tends to underrate their vehicles power #s so im sure they wouldnt slap 1200HP on the trans and not have good reason. money cant buy brains!

ss454327
03-09-2009, 07:13 PM
The owner must have been heartbroken...I am and it's not even my vehicle. Those SRT8 are sweet rides.

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