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09-22-2020, 11:18 PM
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#1
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Member
Join Date: Aug 2015
Posts: 42
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Cummings Tuner / Performance Increases
I have a 2010 Tiffin Allegro Open Road that is on a Freightliner Chassis with Cummings Engine.
Is there such a thing as a tuner or other mods for increased HP/Torque?
Craig
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09-23-2020, 09:54 AM
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#2
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Senior Member
Join Date: Aug 2015
Posts: 856
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Yes
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09-23-2020, 10:26 AM
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#3
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Senior Member
Join Date: May 2017
Location: Vancouver Wash
Posts: 7,227
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Which engine?
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09-23-2020, 10:32 AM
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#4
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Senior Member
Join Date: Nov 2017
Location: Full time in the coach
Posts: 428
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Performance Diesel Inc in Saint George Utah. You can check their website.
__________________
2018 Phaeton 40IH
Bill & Jeanine
Roughing it Smoothly!
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09-23-2020, 07:27 PM
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#5
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Senior Member
Join Date: Nov 2013
Location: Elko, Nv
Posts: 2,451
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The elusive Cummings, have yet to see one.
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09-23-2020, 07:28 PM
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#6
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Senior Member
Join Date: May 2017
Location: Vancouver Wash
Posts: 7,227
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Me too!
Quote:
Originally Posted by NevadaNick
The elusive Cummings, have yet to see one.
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09-23-2020, 10:53 PM
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#7
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Member
Join Date: Aug 2015
Posts: 42
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Quote:
Originally Posted by wjohnson913
Performance Diesel Inc in Saint George Utah. You can check their website.
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I googled them, it took me to their Facebook page, and I messaged them.
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09-23-2020, 10:54 PM
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#8
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Member
Join Date: Aug 2015
Posts: 42
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Quote:
Originally Posted by bob caldwell
Which engine?
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What is the best and easiest way to figure that out? The manual doesn't specify and I can't seem to see anything from the front of the engine. I do think I saw a serial number, but what could I do with it to find out?
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09-24-2020, 05:34 AM
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#9
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Senior Member
Join Date: Nov 2013
Posts: 5,774
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Quote:
Originally Posted by Gixxer600
What is the best and easiest way to figure that out? The manual doesn't specify and I can't seem to see anything from the front of the engine. I do think I saw a serial number, but what could I do with it to find out?
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With the engine serial number, sign up for Cummins Quikserv and you can get everything you need or want including recalls, parts, etc.
__________________
2015 Tiffin Phaeton 40QBH
2018 Chevrolet Colorado Toad
Roadmaster Tow Setup
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09-25-2020, 10:34 AM
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#10
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Junior Member
Join Date: Jun 2016
Posts: 22
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I just installed an AG engineering box on my 06 Freightliner with 5.9. 505.00 of amazon, made a good different just running it on the 10% increase setting. I believe the model number was 12000.
__________________
2006 Newmar Ventana
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09-25-2020, 10:47 AM
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#11
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Senior Member
Join Date: Apr 2011
Location: Powell River, B.C.
Posts: 31,442
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Check your Allison Transmission model and ratings . 
Many times to reduce cost , coach manufacturers order transmissions that are the bare minimum for the engine's factory performance settings , and chipping the engine can push the trans past it's limits to the point of failure. 
__________________
99DSDP 3884, Freightliner, XC, CAT 3126B, 300 HP /ALLISON 3060
2000 Caravan toad, Remco & Blue Ox.
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09-25-2020, 10:52 AM
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#12
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Senior Member
Join Date: Apr 2011
Location: Powell River, B.C.
Posts: 31,442
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Quote:
Originally Posted by NevadaNick
The elusive Cummings, have yet to see one.
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Craig , in case you didn't catch on to NevadaNick's reference , there is no G , in Cummins, The engines get their name from the invertor . Although many times autocorrect will try and add one . 
__________________
99DSDP 3884, Freightliner, XC, CAT 3126B, 300 HP /ALLISON 3060
2000 Caravan toad, Remco & Blue Ox.
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09-26-2020, 12:47 AM
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#13
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Junior Member
Join Date: Jun 2016
Posts: 22
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Quote:
Originally Posted by Skip426
Check your Allison Transmission model and ratings .
Many times to reduce cost , coach manufacturers order transmissions that are the bare minimum for the engine's factory performance settings , and chipping the engine can push the trans past it's limits to the point of failure. |
Mine has the 3000 in it ... 😎
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09-28-2020, 02:56 PM
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#14
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Senior Member
Join Date: Apr 2011
Location: Powell River, B.C.
Posts: 31,442
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Quote:
Originally Posted by Nitro71455
Mine has the 3000 in it ... ��
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That'll do 450HP and 1250 ftlbs torque max ratings.
If your having trouble determining engine type , call Freightliner's free help line with your chassis serial number , when I called ( 10 years ago when I got my F/L chassis ), they provided engine serial number , trans serial number , even differential model and serial number info .
1-800-385-4357
All info from F/L is good to get and keep on hand as as our chassis age , the amount of info is getting harder to get . F/L is slowly reducing the info on older chassis .
__________________
99DSDP 3884, Freightliner, XC, CAT 3126B, 300 HP /ALLISON 3060
2000 Caravan toad, Remco & Blue Ox.
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Linear Mode
