sootie
Well-known member
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interesting......i didnt realize the displacment changed.
2011 bad valves
- Thread starter Powerstroke_fan
- Start date
interesting......i didnt realize the displacment changed.
Powerstroke Cowboy
Well-known member
Where did you hear or read that misinformation?? The turbo IS different.. But not the rest of it. There are a couple changes to the software of course and way the IC and intake pipes are. Other then that and lower power that is it. O an the C&C models also have better Idle emissions.
The Displacement IS the SAME!! They share the same BLOCK and Heads!!!
12stroker
New member
It's a 6.7 yes but it's not the same injection system.
idk why I put displacement.
I have a f550 that's how I know we have had engine work to it due to bad fuel and it was a different part number for a 550
And also the engine is derated to not distroy it but that doesn't work.
idk why I put displacement.
I have a f550 that's how I know we have had engine work to it due to bad fuel and it was a different part number for a 550
And also the engine is derated to not distroy it but that doesn't work.
Last edited:
Powerstroke Cowboy
Well-known member
The Injectors and HPFP are the same to.
12stroker
New member
Well then I guess they have a different part number here at the dealership idk. Because thy replaced all the injection system in my 11 f250 last year and this year they replaced a injector in on our 12 f550. I am not going to argue with you I am just saying what I was told at the dealer and seeing the different part numbers made me figured it was different.
Powerstroke Cowboy
Well-known member
I understand what you are saying. I am not here to argue either. You really through me for a loop with the cubic inch deal though!! LOL That was a honest mistake there!!
This part number will service ALL the 6.7L Well other then the 2015 model coming up. This is the HPFP BC3Z-9A543-A Well at least by the Ford parts place.
Six_Sloww
New member
Threw me for a loop too.. I know the c&c models usually have differences in tuning, but the long block of the motor should be unchanged.
Codydiesel
New member
The reason for cracking valves was, ford had skipped a heat treatment process on the valve, making them more prone to cracking. Also it's not just the passenger side head like the tsb has said it was since I have seen valve cracks and failures on both sides.
