silver bullet 6.7 cummins exhaust sound

reving the truck with the silver bullet turbo

Category:

Autos & Vehicles

Tags:

• silver bullet
• 6.7 cummins

[Chrischapman1986]

If you think that putting a fixed vane turbo on a 6.7 is gonna make it sound like a vp or p pumped truck, somebody else needs to do some homework. In my post last year, I was referring to a 5.9 3rd gen truck. Only difference is the foot. So a straight piped 3rd gen 5.9 and a straight piped 6.7 sound totally different, because of the variable turbo and displacent of the motor. I could go Into detail on injection cycles, pressures, and atomization making these trucks sound different but I might n

[dodgeram071500]

@Chrischapman1986 There are quite a few differences in the sound of a 5.9 and a 6.7. I dont believe I said that it did sound like a p-pumped truck. However, it does sound way different than it did when it had a VGT on it. I love CP3 trucks personally and I think I'll get to like them much more when EFI live is mastered. However I know for a fact however that these trucks sound different one reason is also the longer stroke and bigger bore. we have a 06 5.9 and the 08 6.7 they do sound different.

[dodgeram071500]

@Chrischapman1986 you can tell more in real life than you can on a S*(#ty camera

[NitroFantasy]

How did you get a 6.7 to sound like that?!?!

[dodgeram071500]

@NitroFantasy Really its just the turbo swap that makes it sound the way it does a 66/80/14 silver bullet with 5 inch flo-pro

[creamyfilling102]

isn't it funny how people watch videos of 6 cylinder cars and they complain about the girly high pitched sound when they rev it up, but they drool over a 6 cylinder truck, which despite having a nice low end sound, does in fact sound a bit like a V6 mustang being reved. (ignoring the lovely turbo however)...

[dodgeram071500]

@creamyfilling102 I gotta agree with blindrawing these sound totaly different especailly at high rpm you know the sound of a cummins way before you even see the truck

[powellvalley]

@Chrischapman1986 Not tryin to be a jerk but you need to do some more homework. It is in fact a combination of changing the exhaust manifold and switching the VGT turbo to a fixed vane turbo that changes the sound of the truck to make it sound more like a 12V or a VP44 truck.

[blindrawing]

@creamyfilling102 a 6 cylinder gas motor sounds totally different then a 6 cylinder diesel...

[dstoryman86]

@Chrischapman1986 thats not true actually, the exhaust manifold on the second gen is different that the one on the 3rd gen. Exhaust sound is different, engine noise is more quiet on a 3rd gen because of the 3rd injection(pilot injection) stage. Look up on here 3rd gen cummins 2nd gen manifold youll have your proof.