Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
6.7 Tech
Looking at buying 6.7 have couple of ?s
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="sootie, post: 1476639, member: 8162"] Stick with 12 or newer. 11s had valve issues and trans issues. Turbos failing is somewhat less of a concern now that tuning has been figured out better. 11-12 get the best mileage, 13-14 a little worse, 15-16 a lot worse. 15,16 make more power but have less clutches in the direct pack. They have a better turbo and a bigger fuel pump as well [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
I must be getting old… Exhaust is too loud
Latest: ju015dd
Today at 7:59 AM
6.0 Aftermarket
2000 f350 dually lariat
Latest: Powerstroke Cowboy
Yesterday at 8:30 PM
7.3 Aftermarket
T
B&W hitch and shock removal
Latest: TexMac
Wednesday at 2:48 PM
2017+ 6.7 Aluminum Super Duty
6
ISSUES WITH CHOATES WARRANTY
Latest: 6.7powersmoke
Wednesday at 2:12 PM
1999-2015 Superduty Series General
Truck slipping into 4th
Latest: Sterling6.7
Apr 25, 2025
6.7 Tech
Members online
No members online now.
Forums
Power Strokes
6.7 Tech
Looking at buying 6.7 have couple of ?s
Top
