i miss the loud turbo . can i do this

[matty21]

like others, i miss hearing these trucks . especially like my 6.0, . so can the air mufflers in the intake manifold be blocked off or something? for those of us who like to hear our diesel engines, especially the turbo whistle!!
refer to page 40 here for the "mufflers" that im talking about. http://www.hsperformance.com/1/image...67L_Diesel.pdf
also how can i get it to sound like the beginning in this video before they quiet it down, is that done just by tuning???
is that why the II add a turbo is louder because it doesnt use the factory intake with the mufflers?

Ford's New 6.7 Turbo Diesel - Quiet Test - YouTube

Ford's New 6.7 Turbo Diesel - Quiet Test - YouTube

[azkcr]

Holy crap!
And I imagine it's done by tuning.
Maybe the injectors? But I dunno.

[AlbertaStroker]

The engines are quieter because of the pilot injection. A custom tuner should be able to turn it off. Should actually help improve fuel mileage

[matty21]

Originally Posted by AlbertaStroker

The engines are quieter because of the pilot injection. A custom tuner should be able to turn it off. Should actually help improve fuel mileage

care to elaborate

[late_99_PSD]

Yes its all in the piolet injection. The injectors will inject a small bit of fuel before its supposed to, to allow the burn to start. It helps keep it quieter mostly, but also helps emmisons.

[azkcr]

But it does also decrease mileage???

[late_99_PSD]

Yes, just like going from split shot injectors to single shots in a 7.3, same concept, excpet its all in the pcm, not in the injectors.

[mysticblu999]

I also miss the way my 6.0 sounded. I want the turbo sound back!

[azkcr]

Ya. The chomp of a 7.3 with a whistle from the 6.0 would be freaking awesome.

[matty21]

Originally Posted by late_99_PSD

Yes its all in the piolet injection. The injectors will inject a small bit of fuel before its supposed to, to allow the burn to start. It helps keep it quieter mostly, but also helps emmisons.

im not too concerned about emmisions so H&S should be able to disable it?

Originally Posted by late_99_PSD

Yes, just like going from split shot injectors to single shots in a 7.3, same concept, excpet its all in the pcm, not in the injectors.

so H&S should be able to disable it?

Originally Posted by mysticblu999

I also miss the way my 6.0 sounded. I want the turbo sound back!

nothing sweeter . im working on it. im going to tinker tomorrow maybe take the intake off see what can be done.i rode in my buddies 6.0 yesterday and been obsessed about getting the sound back since then.

Originally Posted by azkcr

Ya. The chomp of a 7.3 with a whistle from the 6.0 would be freaking awesome.

perfect is what that would be. i like having the people at drive-thu's say" can you please turn your truck off, i cant hear you. hahahahaahah