 |
|
Workhorse/DuraMax Conversion
01-25-2012, 01:21 PM
|
#1
|
|
Senior Member
Workhorse Chassis Owner
Join Date: Nov 2005
Location: WV
Posts: 573
|
Has anybody installed the chevy duramax diesel in the gas workhorse chassis?
__________________
05 Voyage 33v WH
USCG Ret BMCM
|
|
|
|
| |
|
 |
Join the #1 RV Forum Today - It's Totally Free!
iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!
You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!
|
|
01-25-2012, 04:32 PM
|
#2
|
|
Senior Member
Join Date: Nov 2001
Location: Dalton Ma/Crystal River Fl
Posts: 534
|
Don`t believe the Allison is built to take the torque.
__________________
|
|
|
|
| |
|
|
01-25-2012, 06:40 PM
|
#3
|
|
Senior Member
Commercial Member
Newmar Owners Club Texas Boomers Club
Join Date: Feb 2003
Location: Jarrell, TX 76537
Posts: 3,792
|
Quote:
Originally Posted by Spoonman
Don`t believe the Allison is built to take the torque.
|
Buzzzz... wrong answer. The Durmax comes with the Allison 1000 with the grade brake option.
Allison /Duramax
__________________
Dale/aka-Oemy Oemy's UltraPower Performance
Ultra Power'd/Ultra Trac'd/Magnum Plug Wires/AC 41-101's/DIY CAI/Koni's
2004 Mountain Aire MACA 3651-1997 Honda CRV - Toad
|
|
|
|
| |
|
|
01-25-2012, 06:47 PM
|
#4
|
|
Senior Member
Join Date: Nov 2001
Location: Dalton Ma/Crystal River Fl
Posts: 534
|
I stand corrected,assumed it was desaigned for the 8.1.sorry
__________________
|
|
|
|
| |
|
|
01-25-2012, 07:06 PM
|
#5
|
|
Senior Member
Commercial Member
Newmar Owners Club Texas Boomers Club
Join Date: Feb 2003
Location: Jarrell, TX 76537
Posts: 3,792
|
The Allison 1000 was also mated to the 8.1 in the 2500HD truck line.
__________________
Dale/aka-Oemy Oemy's UltraPower Performance
Ultra Power'd/Ultra Trac'd/Magnum Plug Wires/AC 41-101's/DIY CAI/Koni's
2004 Mountain Aire MACA 3651-1997 Honda CRV - Toad
|
|
|
|
| |
|
|
01-26-2012, 05:29 AM
|
#6
|
|
Senior Member
Workhorse Chassis Owner Monaco Owners Club
Join Date: Nov 2009
Location: FL
Posts: 403
|
Quote:
Originally Posted by Spoonman
I stand corrected,assumed it was desaigned for the 8.1.sorry
|
transmissions are not designed to engines. Look at the T56... comes in vettes, vipers, mustangs...etc. 
__________________
|
|
|
|
| |
|
|
01-26-2012, 03:28 PM
|
#7
|
|
iRV2 Marketing
Winnebago Owners Club Workhorse Chassis Owner Coastal Campers Carolina Campers
Join Date: Jan 2000
Location: Conway, SC
Posts: 20,567
|
Quote:
Originally Posted by WeatherTodd
transmissions are not designed to engines.
|
 For purposes of discussion in this topic, Workhorse, the power train is matched to the proper size Allison transmission.
(New) Allison has just released a new 1000 series transmission, the 1350, which allows for a GCWR of 30,000 pounds similiar to the 2000 series transmission which is also rated for 30,000 pounds.
On our Class 6 vehicles the transmission must be capable of handling the input torque from the engine therfore designing a transmission to match the torque is essential.
__________________
03 Adventurer 38G, Workhorse W22
F&R Track Bars, Safety+ , Ultrapower, Allison UP Grade Brake, S&B CAI, Taylor Extremes, SGII-X Gauge
TST 507, Blue Ox, SMI, Koni FSD, CrossFire
|
|
|
|
| |
|
|
01-26-2012, 09:51 PM
|
#8
|
|
Senior Member
Official iRV2 Sponsor
Join Date: Jun 2008
Location: Centralia, WA
Posts: 603
|
Stay tuned..... 
__________________
Jon Brazel - Engine Performance Technician
Brazel's RV Performance Center & RV Park
|
|
|
|
| |
|
|
01-26-2012, 10:00 PM
|
#9
|
|
Member
Monaco Owners Club
Join Date: Mar 2010
Location: indiana
Posts: 88
|
I was looking at putting a diesel in my zr2 pickup... decided not to because the trans are very different.. a gas engine likes to turn 3 to 5 k rpms... a diesel likes to turn 1.5 to 3 k rpms... shift points are all wrong... But if you change the trans or at least reprogram it would be a good swap.
__________________
99 Beaver Monterey 36' 300hp Cat
99 VW Bug TDI diesel 5spd toad
06 VW Jetta TDI pk2 DSG
|
|
|
|
| |
|
|
01-26-2012, 10:12 PM
|
#10
|
|
Senior Member
Join Date: May 2011
Location: Vancouver, WA
Posts: 4,282
|
Quote:
Originally Posted by TDiGuy
I was looking at putting a diesel in my zr2 pickup... decided not to because the trans are very different.. a gas engine likes to turn 3 to 5 k rpms... a diesel likes to turn 1.5 to 3 k rpms... shift points are all wrong... But if you change the trans or at least reprogram it would be a good swap.
|
Along with possibly a rear axle and gear change to take the torque and lower RPM.
__________________
2002 Newmar Dutch Star 4090 ISC 350/1050 with Banks Kit, now 435/1200
Charter Good Sam Lifetime Member, FMCA f47302s
RV'ing since 1957, NRA Benefactor Life Member
|
|
|
|
| |
|
|
01-28-2012, 05:50 AM
|
#11
|
|
Senior Member
Workhorse Chassis Owner
Join Date: Nov 2005
Location: WV
Posts: 573
|
JonBrazel are you going to tells something, I waiting, I serious interested.
__________________
05 Voyage 33v WH
USCG Ret BMCM
|
|
|
|
| |
|
|
01-28-2012, 06:30 AM
|
#12
|
|
Senior Member
Official iRV2 Sponsor
Join Date: Jun 2008
Location: Centralia, WA
Posts: 603
|
We have a customer that is interested in having this conversion done....will let you know if it comes to fruition.
__________________
Jon Brazel - Engine Performance Technician
Brazel's RV Performance Center & RV Park
|
|
|
|
| |
|
|
01-28-2012, 01:41 PM
|
#13
|
|
Senior Member
Workhorse Chassis Owner Damon Owners Club
Join Date: May 2005
Location: Parker, CO
Posts: 2,679
|
Good deal Jon, if it can be done, I'd imagine you could do it provided someone with enough desire and $$$ wants it done. Probably many big obstacles to overcome. I asked the mechanics who changed my 8.1 if they could put a Duramax in there and he said he doubted it would fit through the top of the doghouse hole.
Then you gotta find a diesel generator that would fit where the 5500 Onan is also.
This would be awesome project to put in your blog though.
__________________
Max
'05 Damon Daybreak, 3270 on '04 P-32 Workhorse
Parker, Colorado
|
|
|
|
| |
|
|
01-29-2012, 05:21 AM
|
#14
|
|
Senior Member
Workhorse Chassis Owner
Join Date: Nov 2005
Location: WV
Posts: 573
|
when they installed the new workhorse 8.1 in my w22 last sept. they rolled the axel out and it went in from below, 2 days.
__________________
05 Voyage 33v WH
USCG Ret BMCM
|
|
|
|
| |
|
|
|
|
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
|
|
|
| Thread Tools |
Search this Thread |
|
|
|
| Display Modes |
 Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
»
Recent Discussions
»
Upcoming Rallies
No events scheduled in
the next 365 days.
|
»
iRV2 on facebook
|
Chevy Camaro Forum
Ford Mustang Forum
Jeep Wrangler Forum
Volkswagen Touareg Forum
Land Rover Defender Forum
