Loud PSD turbo whistle
#46
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I don't know there is something about these Powerstrokes and Duramax's with an exhaust system either stacked, duals or a single 4" that doesn't sound right!! Combo of a gasser and diesel sound! I heard one guys old Chevy 1500 6.2 with duals and the rear sounded like a big block and the front had that awful GM 6.2 sound! Inline 6's to me when they are hooked up sound like those triple axle dumptrucks!
#47
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I guess that's why Cummins waited till 07 to unveil their variable design, wanted to make sure it wouldn't give ownersproblems.
I may be prejudiced, but when I hear a 6.0 turbo whistling under light load, it makes me think that those engines rely on the turbo almost exclusively to be able to do anything.
btw, its not just the 03s that whistle, its every year. turbos are basically the same just different programming.
#48
You guys must be kidding me. That turbo sound is sick. When people hear it, they look over and admire it. When a semi takes off from a red light, you hear the exact same thing and its probably even louder. Is that also annoying and obnoxious?? I don't think so.
Anything to tear away at the competition eh?
Anything to tear away at the competition eh?
#49
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I don't like the sound of a PSD, but there was one that I hear that was cool. I didn't hear an engine note at all, just the turbo. it must have been an 03
#50
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Originally Posted by shift220
You guys must be kidding me. That turbo sound is sick. When people hear it, they look over and admire it. When a semi takes off from a red light, you hear the exact same thing and its probably even louder. Is that also annoying and obnoxious?? I don't think so.
Anything to tear away at the competition eh?
Anything to tear away at the competition eh?
The 6.0 is a boat anchor. It is overly dependant on a poorly designed turbo. That means it howls like it's working when it's not. A semi turbo howls taking off because it's working, a 6.0 Excursion on it's way to soccer practice isn't.
#51
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Originally Posted by 12valve
a guy told me the other day he installed a powerstroke turbo on his 1st gen. twas from a 7.3 though.
#52
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Originally Posted by shift220
You guys must be kidding me. That turbo sound is sick. When people hear it, they look over and admire it. When a semi takes off from a red light, you hear the exact same thing and its probably even louder. Is that also annoying and obnoxious?? I don't think so.
Anything to tear away at the competition eh?
Anything to tear away at the competition eh?
#53
I didn't say anything about the 6.0 being a great reliable motor. I said it sounds wicked. Nobody in real life cares if its "working" or not. I just think this is a stupid rant just to tear away at any advantage that a powerstroke may have over the rest.
BTW, they built the Powerstroke to be driven by a turbo, so whats wrong with that? And don't give me crap on how unreliable they are, everyone here already knows that.
BTW, they built the Powerstroke to be driven by a turbo, so whats wrong with that? And don't give me crap on how unreliable they are, everyone here already knows that.
#54
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Take a couple of deep breaths man! This is a cummins site! Don't get all worked up about a few ford comments, you'll be angry all the time!
#55
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Originally Posted by shift220
I didn't say anything about the 6.0 being a great reliable motor. I said it sounds wicked. Nobody in real life cares if its "working" or not. I just think this is a stupid rant just to tear away at any advantage that a powerstroke may have over the rest.
BTW, they built the Powerstroke to be driven by a turbo, so whats wrong with that? And don't give me crap on how unreliable they are, everyone here already knows that.
BTW, they built the Powerstroke to be driven by a turbo, so whats wrong with that? And don't give me crap on how unreliable they are, everyone here already knows that.
imo, have a diesel that isnt run off the turbo, just assisted by it. you run into way to many problems relying on the turbo. we had a turbo go out on a 6.0 at work, the thing wouldnt do over 30mph. just for kicks and giggles i disconnected the turbo on my 6.5 and it still moved. not very fast but blew alot of soot and did 65+mph. the engine shouldnt have to rely on the turbo.
#56
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Originally Posted by big power
imo, have a diesel that isnt run off the turbo, just assisted by it. you run into way to many problems relying on the turbo. we had a turbo go out on a 6.0 at work, the thing wouldnt do over 30mph. just for kicks and giggles i disconnected the turbo on my 6.5 and it still moved. not very fast but blew alot of soot and did 65+mph. the engine shouldnt have to rely on the turbo.
#57
Originally Posted by big power
imo, have a diesel that isnt run off the turbo, just assisted by it. you run into way to many problems relying on the turbo. we had a turbo go out on a 6.0 at work, the thing wouldnt do over 30mph. just for kicks and giggles i disconnected the turbo on my 6.5 and it still moved. not very fast but blew alot of soot and did 65+mph. the engine shouldnt have to rely on the turbo.
If anything, the 6.0 threw itself into limp mode and didn't allow the driver to create anymore damage then necessary with a broken turbo.
#58
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Here in Houston, the owner of Honda of Houston motorcycles has a ferd powerjoke that he uses to pull his enclosed bike trailer. I must admit, the turbo really howls and does sound like a plane. However, nothing sounds more impressive to me than when the Cummins first starts up. (could easily be a Caterpillar D11R little cousin) While the powerjoke must crank for a couple of seconds to get going , the Cummins starts instantly . The ferd guy is still cranking away while the Cummins is already in gear and moving forward. Like the saying goes, the powerjoke could use a choke.
#59
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Originally Posted by Timberman
Saw a 6.0-NO Excursion going through an intersection today, it had something done to the turbo to make it really loud. I mean obnoxiously loud and shrill, and he didn't have a load on it and wasn't accelerating very hard. I thought it made him look like an even bigger dork, you gotta at least be pulling something if you're gonna flaunt your turbo. Anyone know what that might have been? Some kinda add-a-whistle thing?
Was it a lifted white one, with a light bar ont the front that had like 5 KC lighst mounted on it and some KC lights on the roof?
Just asking since I seen one when I was down in NJ for vacation and every time it went by you could only here the turbo,when he got on it you thought it was a Peterbilt pulling 100,000lbs up a steep incline. It could be possible that you seen the same on since you live on the East side of MD and the guy was only there on the weekend and not the week I was there.
Jeff