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I just don't understand....

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Old Sep 26, 2007 | 02:28 PM
  #1  
drhunter's Avatar
drhunter
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Default I just don't understand....

I've been looking at getting a new K&N intake put on and noticed that K&N simply has a tube from the airfilterassembly to the carb. It seems to me it would have been cheaper for Dodge to manufacture the same thing instead of putting this big black thing on covering the whole motor proclaiming I have a 4.7L enginge! I haven't taken it apart yet but Im guessing it just isnt an empty space and is routing the air every which way but the easiest way. Is engineering getting in the way of common sense or is it just something that supposedly helps with emissions?

[IMG]local://upfiles/71007/BFA86F0B0305482A966F75A65EFA0894.jpg[/IMG]
 
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Old Sep 26, 2007 | 03:03 PM
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Default RE: I just don't understand....

ORIGINAL: drhunter

I've been looking at getting a new K&N intake put on and noticed that K&N simply has a tube from the airfilterassembly to the carb. It seems to me it would have been cheaper for Dodge to manufacture the same thing instead of putting this big black thing on covering the whole motor proclaiming I have a 4.7L enginge! I haven't taken it apart yet but Im guessing it just isnt an empty space and is routing the air every which way but the easiest way. Is engineering getting in the way of common sense or is it just something that supposedly helps with emissions?

[IMG]local://upfiles/71007/BFA86F0B0305482A966F75A65EFA0894.jpg[/IMG]
Just like pollution, your friendly Federal Governmentalso assists in mandating vehicle noise. The large box on the end of the throttle body, is a "Muffler" of sorts, that deadens intake noise and resonation. Almost every vehicle with a satalite airfilter container has them these days.

Without it, even with the enclosed airbox that is already there, the noise during acceleration would be greater then the allowable levels, both externally and internally (interior) of the vehicle.

Go figure.......and I love that air-sucking, 4 BBLnoise!!!

BA-WAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!!
 
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Old Sep 26, 2007 | 03:30 PM
  #3  
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Default RE: I just don't understand....

ORIGINAL: OldMoparMan

ORIGINAL: drhunter

I've been looking at getting a new K&N intake put on and noticed that K&N simply has a tube from the airfilterassembly to the carb. It seems to me it would have been cheaper for Dodge to manufacture the same thing instead of putting this big black thing on covering the whole motor proclaiming I have a 4.7L enginge! I haven't taken it apart yet but Im guessing it just isnt an empty space and is routing the air every which way but the easiest way. Is engineering getting in the way of common sense or is it just something that supposedly helps with emissions?

[IMG]local://upfiles/71007/BFA86F0B0305482A966F75A65EFA0894.jpg[/IMG]
Just like pollution, your friendly Federal Governmentalso assists in mandating vehicle noise. The large box on the end of the throttle body, is a "Muffler" of sorts, that deadens intake noise and resonation. Almost every vehicle with a satalite airfilter container has them these days.

Without it, even with the enclosed airbox that is already there, the noise during acceleration would be greater then the allowable levels, both externally and internally (interior) of the vehicle.

Go figure.......and I love that air-sucking, 4 BBLnoise!!!

BA-WAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!!
I agree with OldMoparMan. They design the intakes for 'comfort'. They figure most people prefer a quiet interior, rather than having to listen to the engine all the time. I'm sure they also do it for noise regulations. Just make sure that if you get a CAI, then but the one that attaches to the throttle body itself, not just the intake plenum (the black box on top of the motor). That way you have the greatest change of gaining HP, and a MPG increase.
 
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Old Sep 26, 2007 | 03:31 PM
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Default RE: I just don't understand....

It is actually not as bad in there as you would think.
 
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Old Sep 26, 2007 | 04:24 PM
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Default RE: I just don't understand....

A "muffler of sorts". I see now, guess I never realized that air sucking could beso loud that the government had to control it lol. I was looking for that "throttle body" word earlier when I originally posted. Couldnt remember the term lol. Thanks for the input guys!
 
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