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01-08-2007, 07:23 PM
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Hummer Expert
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Join Date: May 2005
Location: Southern California
Posts: 829
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Re: h3 axle/steering capabilities with 35s?
I have a 5-speed and I wouldn't want to try and run 35". The accelleration and mileage would drop. And the clutch life would suffer.
You would probably need 4.88 gears to make up for the 35" tires but then the gears would have to be smaller and therfore weaker.
I hope they make an H3 with a bigger engine and stick shift.
A V8 and 5-speed would rock
They would have to upgrade the trans and front axle to handle a V8 for sure
__________________
Desert Dan
H3 2006 Adventure/Lux/5-speed/sunroof/rock rails/underbody skids/block heater/Boulder Grey/ Defender Roof Rack
Jeep TJ Rubicon 2003
1988 Jeep Cherokee
Gone - But- Not Forgotten 4x4's
1994 Jeep YJ
Toyota 4x4 Truck(s)
1970 Jeep CJ-5
1962 Willys Wagon
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01-08-2007, 07:55 PM
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Hummer Novice
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Join Date: Dec 2006
Posts: 20
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Re: h3 axle/steering capabilities with 35s?
I think the 4.56 gear is a common upgrade. For more prerunning and desert race situations the steering rack can go away if you really push it, or do something wrong. I would carry a spare rack and tie rod assembly, do the 4.56 gears, and install the bolt on Fox shock upgrade if it were mine. The H3 is pretty tough, the only problem I have seen is the muffler breaks off after a while, I would install a lighter weight muffler.
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01-09-2007, 04:31 AM
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Hummer Guru
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Join Date: Jul 2005
Location: nonpiker
Posts: 5,900
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Re: h3 axle/steering capabilities with 35s?
They come stock with 4:56's. Precision Gear makes a nice thick cut 4:56 for a 7.25 IFS.
I've not seen a 4:88 for an AAM 725 IFS. They make them in 8-8.25.
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01-09-2007, 01:07 PM
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Hummer Guru
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Join Date: Nov 2005
Location: rollin with Beebs & F5
Posts: 5,546
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Re: h3 axle/steering capabilities with 35s?
just as many fronts have failed with 33's , dont blame the tires 
__________________
GREEN no BLING , LINE-X & 35's , Adv. , monsoon & some other crap too
Hangin with my HOABies , Bling is cool but HOABies RULE!!!!
Black Sheep Hummer Squadron / camp no due's & no dont's
* Rollin with the Banned and the Damned *
"Fred Thompson for President "
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01-09-2007, 03:37 PM
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Hummer Professional
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Join Date: Sep 2006
Location: Memphis
Posts: 349
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Re: h3 axle/steering capabilities with 35s?
Quote:
Originally Posted by HummBebe
They come stock with 4:56's. Precision Gear makes a nice thick cut 4:56 for a 7.25 IFS.
I've not seen a 4:88 for an AAM 725 IFS. They make them in 8-8.25.
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I've got a set of BFG MT K/Ms on a FedEx truck that should be here today..
I'd been wondering what the stock gears are.. Going from 32's to 35's to keep the gearing the same you'd need 4.99's in a perfect world.. Do they make those..
Rob
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01-09-2007, 04:50 PM
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Hummer Guru
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Join Date: Jul 2005
Location: nonpiker
Posts: 5,900
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Re: h3 axle/steering capabilities with 35s?
Quote:
Originally Posted by Crash ?
I've got a set of BFG MT K/Ms on a FedEx truck that should be here today..
I'd been wondering what the stock gears are.. Going from 32's to 35's to keep the gearing the same you'd need 4.99's in a perfect world.. Do they make those..
Rob
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no, 5:29's would be the next size up from 4:88's. Problem is, the front diff is 7.25". 4:56 is the largest you can get.
You would have to get a larger front diff, and for now there is nothing available.
I run the KM's, 285 75 r16.
It will feel sluggish at first. You will get used to it.
Honestly, I've said this before. When I want to fast, I get into my '05 GT.
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01-09-2007, 07:43 PM
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Hummer Novice
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Join Date: Oct 2005
Posts: 13
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Re: h3 axle/steering capabilities with 35s?
there is such thing as 5.13 gears 
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01-09-2007, 07:48 PM
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Hummer Guru
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Join Date: Jul 2005
Posts: 4,123
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Re: h3 axle/steering capabilities with 35s?
Quote:
Originally Posted by HummBebe
I run the KM's, 285 75 r16.
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No you don't. 
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01-09-2007, 08:43 PM
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Hummer Guru
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Join Date: Jul 2005
Location: nonpiker
Posts: 5,900
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Re: h3 axle/steering capabilities with 35s?
Quote:
Originally Posted by Sewie
No you don't. 
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Sorry, cold medicne head:
315 75/R16 
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01-09-2007, 01:08 PM
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Hummer Guru
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Join Date: Nov 2005
Location: rollin with Beebs & F5
Posts: 5,546
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Re: h3 axle/steering capabilities with 35s?
Quote:
Originally Posted by Samco Fab
I think the 4.56 gear is a common upgrade. For more prerunning and desert race situations the steering rack can go away if you really push it, or do something wrong. I would carry a spare rack and tie rod assembly, do the 4.56 gears, and install the bolt on Fox shock upgrade if it were mine. The H3 is pretty tough, the only problem I have seen is the muffler breaks off after a while, I would install a lighter weight muffler.
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we dont need no stinkin muffler 
__________________
GREEN no BLING , LINE-X & 35's , Adv. , monsoon & some other crap too
Hangin with my HOABies , Bling is cool but HOABies RULE!!!!
Black Sheep Hummer Squadron / camp no due's & no dont's
* Rollin with the Banned and the Damned *
"Fred Thompson for President "
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