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
  #21  
Old 09-04-2013, 01:28 PM
KT2T's Avatar
KT2T KT2T is offline
Hummer Veteran
 
Join Date: May 2009
Location: US/FL/Lakeland
Posts: 99
KT2T is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

That helps immensely. You never cease to amaze with your knowledge. This, again, makes me wonder if anyone has found a way to reliably archive this forum. The knowledge contained here is immeasurable and it would be a huge loss if it disappeared.

Thanks very much.
__________________
Mike Oliver, KT2T | m@fifo.io | +1-863-606-8008 | US/FL/Lakeland

2008 H2 LUX, graystone, rear air suspension (stock), U-steps, SMA brushguard w/valance (DRLs replaced by PIAA 520s), black taillight guards, black locking fuel door, four black roof crossbars, Cognito UCA, Bilstein shocks, Rancho steering stabilizer, Cognito pitman/idler support kit, Kryptonite tie rods, green keys, Fuel D525 20" Revolver, Interco SS M16 37x13.50
Reply With Quote
  #22  
Old 09-04-2013, 01:30 PM
guruerror's Avatar
guruerror guruerror is offline
Hummer Authority
 
Join Date: Jan 2008
Location: Gaithersburg, MD
Posts: 1,762
guruerror is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

Quote:
Originally Posted by KT2T
That helps immensely. You never cease to amaze with your knowledge. This, again, makes me wonder if anyone has found a way to reliably archive this forum. The knowledge contained here is immeasurable and it would be a huge loss if it disappeared.

Thanks very much.
Thank you...glad I could help.

I agree...hopefully the info on this site doesn't just up and disappear one day.
__________________
CNTRY
DTOM
Reply With Quote
  #23  
Old 09-05-2013, 11:59 PM
ryaleon's Avatar
ryaleon ryaleon is offline
Hummer Veteran
 
Join Date: Mar 2012
Location: West Texas
Posts: 205
ryaleon is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

Very very good info
__________________
2008 Hummer H2 Lux Ed. Sedona Interior. XD Spys wrapped in 37x13.5 Toyo Mtsss.
Reply With Quote
  #24  
Old 04-17-2014, 12:39 AM
ryaleon's Avatar
ryaleon ryaleon is offline
Hummer Veteran
 
Join Date: Mar 2012
Location: West Texas
Posts: 205
ryaleon is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

Finally got around to decoding my rpo codes. I sadly have the 3.73 ratio.
__________________
2008 Hummer H2 Lux Ed. Sedona Interior. XD Spys wrapped in 37x13.5 Toyo Mtsss.
Reply With Quote
  #25  
Old 11-01-2014, 05:21 PM
baldfox's Avatar
baldfox baldfox is offline
Hummer Veteran
 
Join Date: Aug 2014
Location: Moscow
Posts: 30
baldfox is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

I've been following this with great interest too... am thinking of adding a Volant CAI and a diablosport tune to my '08 6.2. Anyone done this combo ? Reading some of the other forums re the tune, i've heard people speaking highly about it, but am wondering if there's any realworld difference ? Only thing I'd like to see is some snappier gear changes, and just maybe tighten things up a little.
__________________
Baldfox
2009 H2 SUV, Trucklite LEDs, Airdoc
Reply With Quote
  #26  
Old 11-05-2014, 02:32 AM
ryaleon's Avatar
ryaleon ryaleon is offline
Hummer Veteran
 
Join Date: Mar 2012
Location: West Texas
Posts: 205
ryaleon is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

I had a diablo Trinity for awhile. Definitely not worth the money. Plus they have horrible support. If you need something done to the tuner from diablo good luck. They will take months to get back to you if ever. However the custom tune I got from diablew was quite good. Not worth the price of the tuner and his fees tho. As far as the intake you won't see any improvements. Stock one is perfectly fine aside from the filter being pricy and hard to find.
__________________
2008 Hummer H2 Lux Ed. Sedona Interior. XD Spys wrapped in 37x13.5 Toyo Mtsss.
Reply With Quote
  #27  
Old 11-08-2014, 09:57 PM
baldfox's Avatar
baldfox baldfox is offline
Hummer Veteran
 
Join Date: Aug 2014
Location: Moscow
Posts: 30
baldfox is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

Quote:
Originally Posted by ryaleon
I had a diablo Trinity for awhile. Definitely not worth the money. Plus they have horrible support. If you need something done to the tuner from diablo good luck. They will take months to get back to you if ever. However the custom tune I got from diablew was quite good. Not worth the price of the tuner and his fees tho. As far as the intake you won't see any improvements. Stock one is perfectly fine aside from the filter being pricy and hard to find.

Thanks a lot for the info. What did you settle for in the end if you moved away from the Diablo? Did you revert to stock?
__________________
Baldfox
2009 H2 SUV, Trucklite LEDs, Airdoc
Reply With Quote
  #28  
Old 11-10-2014, 03:31 PM
BUNNY15's Avatar
BUNNY15 BUNNY15 is offline
Hummer Veteran
 
Join Date: Aug 2011
Location: DFW
Posts: 105
BUNNY15 is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

Quote:
Originally Posted by ryaleon
I had a diablo Trinity for awhile. Definitely not worth the money. Plus they have horrible support. If you need something done to the tuner from diablo good luck. They will take months to get back to you if ever. However the custom tune I got from diablew was quite good. Not worth the price of the tuner and his fees tho. As far as the intake you won't see any improvements. Stock one is perfectly fine aside from the filter being pricy and hard to find.

I just found this thread and it seems quite interesting. If it helps, I have an 03 and last year re-geared to Yukon's 5:13 front and rear. I also paired it up with a Hypertech Max Programmer. I'm pushing 40's and it seems to accelerate a little better than stock in my opinion. Sometimes I get on the hwy and start climbing close to 80mph without realizing it.

What did you end up going with?
__________________
BUNNY15 aka Tiffany

2003 H2, Moog Idler, Pitman, Up/Low BJ, In/Out TR, Fabtech 6in Lift, Yokohama Geolander M/T 40x15.50x20, Black XD Bombs 20x9, Bilstein 5100 Shocks, Yukon 5:13 gears f/r, Hypertech Max programmer, KC 851 HID's 35w, Pioneer DVD/NAV/TOUCHSC, 10" woofers, 6k Headlight HID's, White LED DRL (wired to run w/headlights on),Custom University of Texas gauges, Custom yellow paint. interior, Fuel pump/filter (Feb '13), Rebuilt 4L60E (April '13) & Rebuilt Transfer Case (Oct '14)
Reply With Quote
  #29  
Old 11-13-2014, 10:59 PM
ryaleon's Avatar
ryaleon ryaleon is offline
Hummer Veteran
 
Join Date: Mar 2012
Location: West Texas
Posts: 205
ryaleon is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

Quote:
Originally Posted by baldfox
Thanks a lot for the info. What did you settle for in the end if you moved away from the Diablo? Did you revert to stock?
I did return to stock. I plan on going blackbear though.
__________________
2008 Hummer H2 Lux Ed. Sedona Interior. XD Spys wrapped in 37x13.5 Toyo Mtsss.
Reply With Quote
  #30  
Old 11-20-2014, 03:55 AM
pdxrealtor's Avatar
pdxrealtor pdxrealtor is offline
Hummer Expert
 
Join Date: Feb 2008
Location: Portland, OR
Posts: 947
pdxrealtor is on a distinguished road
Default Re: 6.2L & 6l80 Power Uprades

Interesting..... i have the diablew tune, corvette servo, air raid intake, and long tubes. Diablew tune is night and day combined with those mods. I'm pretty content with the power it has over stock.

The only mod I would consider to go to the next level would be a blower.
__________________
_____________________________________

2006 HUMMER H2
MOOG Front End
Diablo InTune w/DiabLew Tune
Cognito Steering Support
OBX LT Headers
Air Raid Filter w/Tube
External Trans Cooler -Radiator Bypass
Corvette Servo
Rancho 9000 Adjustable Shocks-
Rancho Steering Stabilizer
20" Chrome Fuel Hostage - Cooper ST Maxx
Slotted Rotors/Ceramic pads/Steel Lines
Viper Smart Start
iPod/Video Interface
HID Head and Fog Lights
Optima Red Top w/ Priority Start Cut Off Mod
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 06:46 PM.


Powered by vBulletin Version 3.0.7
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.