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New Trans controller program for Dodge 6.7
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Polaraco
New User
| Posts: 41
| Joined: 08/09
Posted: 10/09/09 06:24 PM
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MHP Modernhorsepower.com has introduced a TCM tune for the Dodge 6.7 6 Speed Auto. 68RFE trans.
I did the upgrade this week and can tell you this.
The shifts are a bit sooner. The shifts are crisper and more precise. For heavily Modified trucks with gobs of HP and torque, it's a great feature. They raise the line pressure to prevent the clutch chatter when accelerating.
They claim the TCM tune is made to prolong the transmission life.
It's a bit pricey, but much better than loosing a trans!
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08 Dodge 6.7 2500. AFE intake, BD intercooler, Shibby Engineering Stage 1 Air Horn and boost tube, XRT, the exhaust fell off, what EGR?, Air Dog, 3.42 Gears( I changed them), Flex-a-lite electric fans, Twin air compressors, Air Bags, Rear Sway Bar, Front hitch, Stock Height Firestones. 23.5 MPG Hwy 18 with 10K Tag Along. That's my daily. I can tell you about the other 9 I have.
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Polaraco
New User
| Posts: 41
| Joined: 08/09
Posted: 10/10/09 02:30 PM
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Just a bump. I thought you 6.7 guys would be asking for more info
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08 Dodge 6.7 2500. AFE intake, BD intercooler, Shibby Engineering Stage 1 Air Horn and boost tube, XRT, the exhaust fell off, what EGR?, Air Dog, 3.42 Gears( I changed them), Flex-a-lite electric fans, Twin air compressors, Air Bags, Rear Sway Bar, Front hitch, Stock Height Firestones. 23.5 MPG Hwy 18 with 10K Tag Along. That's my daily. I can tell you about the other 9 I have.
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MarineOne
Moderator
| Posts: 702
| Joined: 09/08
Posted: 10/11/09 09:24 AM
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Not me, I'm running the manual 6. The amount of power it puts to the ground to move stuff is incredible.
Kris
2006 Dodge Ram 2500 QC 5.9L - No Mods Yet 2008 Dodge Ram 3500 QC 6.7L - Titan Fuel Tank Owner
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Polaraco
New User
| Posts: 41
| Joined: 08/09
Posted: 10/12/09 02:39 PM
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After 18 Manual shift Dodge Diesels, I finally went with the 6 Speed auto. Much easier on the ol' knees. I used to run a small fleet of Dodges that were all manuals. They did mostly highway so we'd get 300K out of a clutch.
The 68RFE is a good substitute and pulls well. But with upwards of 500 HP and 3.42 gears, the trans needed some help.
This is actually a great idea
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08 Dodge 6.7 2500. AFE intake, BD intercooler, Shibby Engineering Stage 1 Air Horn and boost tube, XRT, the exhaust fell off, what EGR?, Air Dog, 3.42 Gears( I changed them), Flex-a-lite electric fans, Twin air compressors, Air Bags, Rear Sway Bar, Front hitch, Stock Height Firestones. 23.5 MPG Hwy 18 with 10K Tag Along. That's my daily. I can tell you about the other 9 I have.
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