Hummer Forums by Elcova  
Forums - Home
Source Decals

Source Motors
Custom. Accessories.

H2 Accessories
H3 Accessories
Other Vehicles

H2 Source

H2 Member Photos
H2 Owners Map
H2 Classifieds
H2 Photo Gallery
SUT Photo Gallery
H2 Details

H2 Club

Chapters
Application

H3 Source

H3 Member Photos
H3 Classifieds
H3 Photo Gallery
H3 Owners Map
H3 Details
H3T Concept

H1 Source

H1 Member Photos
H1 Classifieds
H1 Photo Gallery
H1 Details

General Info

Hummer Dealers
Contact
Advertise

Sponsored Ads










 


Source Motors - custom. accessories.


Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 08-19-2009, 04:36 PM
ROUSHDEMON's Avatar
ROUSHDEMON ROUSHDEMON is offline
Hummer Expert
 
Join Date: Feb 2009
Location: Nashville, TN
Posts: 887
ROUSHDEMON is on a distinguished road
Default Re: Dare to ask?

right, but I'm getting a 3" leveling kit, that would fit 38"s then right? Am I missing something?
__________________
2003 Black H2:
Blacked out,7" lift,40" Pitbull Rockers, 20x12 Fuel Octanes and lots of more junk, DemonGuard Brushguard
2006 Blue H2:
20x12 black Rockstars & 35"s. missed.
2005 Black Mustang Roush Stage 1 #05-1058:
Showcar, Procharged 580HP, 20" Gianelle's, Prokit, 1/8 in 7.56secs.
2009 Silver Cadillac CTS Premium
White interior, lots of future mods.
Reply With Quote
  #2  
Old 08-19-2009, 05:00 PM
MAXFL MAXFL is offline
Hummer Veteran
 
Join Date: Nov 2008
Posts: 25
MAXFL is on a distinguished road
Default Re: Dare to ask?

Even if they fit you will most likely not like the performance without gears or a supercharger. I run 38.5 tires and there was short time between lifting it and doing the gears/supercharger on mine. The truck left alot to be desired performance wise over the time frame, the transmission would constantly hunt gears and had no acceleration to speak of.
Reply With Quote
  #3  
Old 08-20-2009, 06:59 AM
HummBob's Avatar
HummBob HummBob is offline
Hummer Guru
 
Join Date: Nov 2004
Location: Winnipeg, Manitoba - Canada
Posts: 2,726
HummBob is an unknown quantity at this point
Default Re: Dare to ask?



__________________
BLACK \'04 H2 LUX
BLACK \'07 ESCALADE
I have BLING & am PROUD OF IT!
Reply With Quote
  #4  
Old 08-24-2009, 09:21 AM
[__--MUD--__]'s Avatar
[__--MUD--__] [__--MUD--__] is offline
Hummer Expert
 
Join Date: Dec 2007
Posts: 705
[__--MUD--__] is on a distinguished road
Default Re: Dare to ask?

it will be a gutless pig w/ out gears or a blower...and you'll be out of the powerband and loose about 4.5mpg, put you down to 7.5-8mpg from 12.5-13mpg.

Look at it this way, you'll be pissing away 25% more in fuel. Depending on how many miles you drive, spending the money to drop the gears would probably pay for themselfs w/ in a year.
Reply With Quote
  #5  
Old 08-24-2009, 02:47 PM
HummerMann's Avatar
HummerMann HummerMann is offline
Hummer Expert
 
Join Date: Jun 2008
Location: New York
Posts: 524
HummerMann is on a distinguished road
Default Re: Dare to ask?

Definitely go with a new set of gears or a supercharger. 3" should give you no problem with the 38s, but I did a similar thing with PB MadDog 39s and a 5" custom Rancho lift on my '03 and ended up putting in higher ratio gears after one month. My mileage went from 11 mpg to 8 mpg, but it was a lot more fun to drive!
__________________

Hummer, like nothing else
Reply With Quote
  #6  
Old 08-24-2009, 05:43 PM
ROUSHDEMON's Avatar
ROUSHDEMON ROUSHDEMON is offline
Hummer Expert
 
Join Date: Feb 2009
Location: Nashville, TN
Posts: 887
ROUSHDEMON is on a distinguished road
Default Re: Dare to ask?

Nice, thanks, so... the gears... I know milage is gonna suck anyways, I've only replaced the gears in my Mustang but do I have to do it for both front and back? sorry for the stupid question... and how much? size?

On the other hand, i'm getting about 11mpg right now with 35s.... I'm used to 7mpg in my Excursion but still... would the gears help with MPG?

sorry for the dumb questions... i swear its the last time that will happen... ha!
__________________
2003 Black H2:
Blacked out,7" lift,40" Pitbull Rockers, 20x12 Fuel Octanes and lots of more junk, DemonGuard Brushguard
2006 Blue H2:
20x12 black Rockstars & 35"s. missed.
2005 Black Mustang Roush Stage 1 #05-1058:
Showcar, Procharged 580HP, 20" Gianelle's, Prokit, 1/8 in 7.56secs.
2009 Silver Cadillac CTS Premium
White interior, lots of future mods.
Reply With Quote
  #7  
Old 08-24-2009, 07:08 PM
HumminNBoatin''s Avatar
HumminNBoatin' HumminNBoatin' is offline
Hummer Expert
 
Join Date: Sep 2007
Location: Mason, OH
Posts: 779
HumminNBoatin' is on a distinguished road
Default Re: Dare to ask?

What is this 3" kit you speak of?? lol

I just went with 37's. I lifted the front 1 1/2 inches and the back 2 inches. Now I really dont notice how it sits higher untill I park it next to a stock h2 and the thing is it looks huge. Funny thing is I have only had it lifted since may and I am already ready to go higher lol.
__________________
1998 Am General H1 HMCO
Eric@TheHummerClubInc.com
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 09:16 PM.


Powered by vBulletin Version 3.0.7
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.