Aston Martin DB7, DB9, DBS, Vantage V8, Vanquish, and Classic models

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Old Jul 8, 2010 | 09:09 AM
  #31  
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Originally Posted by Ray Portilla
Correct me if I'm wrong but I think this new system is sucking air without air filters, right?
( the air filters are at the bottom of the car and the holes are closer to the intake )
It appears that these are simply directing air to the filtered air boxes.
 
Old Jul 8, 2010 | 10:03 AM
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Originally Posted by Ray Portilla
Correct me if I'm wrong but I think this new system is sucking air without air filters, right?
( the air filters are at the bottom of the car and the holes are closer to the intake )
That is what I thought.
 
Old Jul 8, 2010 | 10:38 AM
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I got curious, so I went and dropped one of the factory air boxes out of an Aston Martin Vantage we have here right now to better view it.

See below;

Air box in place on the left side of the vehicle (American driver)...





Removed;

This passage here is where the MAF housing couples (i.e. the passage on top)...



Inside the MAF passage...



Here you can see the frontal air box passage. I'm assuming this is where these ducts are directed into?



Inside this passage...



If this is the case, the conical filter element is still in place.
 

Last edited by ZedEx; Jul 8, 2010 at 10:42 AM.
Old Jul 8, 2010 | 11:01 AM
  #34  
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Best option IMHO is to go with GT4 bumper or similar mod and pipe air straight into the airbox. It is a short straight shot and just needs a little work.
 
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Old Jul 8, 2010 | 11:08 AM
  #35  
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Originally Posted by rmrmd1956
Best option IMHO is to go with GT4 bumper or similar mod and pipe air straight into the airbox. It is a short straight shot and just needs a little work.
^ That looks awesome.

That paired with some Howe Racing ducts behind the opening would really offer some air flow;

 
Old Jul 8, 2010 | 11:17 AM
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Originally Posted by Ray Portilla
Correct me if I'm wrong but I think this new system is sucking air without air filters, right?
( the air filters are at the bottom of the car and the holes are closer to the intake )
No, the filters are AFTER my new entrance
 
Old Jul 8, 2010 | 02:31 PM
  #37  
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Talking

This is the way i understand this sorry for the ugliest drawing that has been posted on this forum.

Please let me know i missunderstood
 
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Old Jul 8, 2010 | 03:33 PM
  #38  
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Originally Posted by Ray Portilla
This is the way i understand this sorry for the ugliest drawing that has been posted on this forum.

Please let me know i missunderstood
If that's the case, there is unmetered air entering the engine, as the MAF sensors are still directly off the air boxes. This would cause major issues with drivability and engine safety (i.e. incoming air without fuel to supplement = lean condition).
 
Old Jul 8, 2010 | 03:59 PM
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Originally Posted by Ray Portilla
This is the way i understand this sorry for the ugliest drawing that has been posted on this forum.

Please let me know i missunderstood
The just ugliest draw :
 
Old Jul 8, 2010 | 04:02 PM
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Good to know that's how it was executed, that will yield great results especially at speed.
 
Old Jul 8, 2010 | 04:05 PM
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Originally Posted by rmrmd1956
Best option IMHO is to go with GT4 bumper or similar mod and pipe air straight into the airbox. It is a short straight shot and just needs a little work.
I prefer my solution for two reasons:
1st: I do not want to change by the front bumper because I prefer the original
2nd: I prefer my air intake is done in the same tube as the original so as not to create air flow problems that may be inconsistent, and the air comes in the same direction
 
Old Jul 8, 2010 | 04:09 PM
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Originally Posted by ZedEx
Good to know that's how it was executed, that will yield great results especially at speed.
I still rode well tonight and it's really impressive, especially towards 4,500 rpm
This is not the same car. I say that any objection, I'm not selling anything
 
Old Jul 8, 2010 | 04:11 PM
  #43  
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Originally Posted by vince_1972
I prefer my solution for two reasons:
1st: I do not want to change by the front bumper because I prefer the original
2nd: I prefer my air intake is done in the same tube as the original so as not to create air flow problems that may be inconsistent, and the air comes in the same direction
The question I pose, is why not bypass the factory tubing pre-air box, and shorten the air travel distance substantially? I'd greatly prefer to have the air feed directly from the bumper to the air box, as opposed to it traveling from the grill through tubing into the factory tubing. The only thing I'd be concerned with is airbox turbulence, and the MAFs causing erratic voltage spikes.

That's simply my opinion on the matter, I'm not arguing with you or calling your opinion incorrect.
 

Last edited by ZedEx; Jul 8, 2010 at 04:17 PM.
Old Jul 8, 2010 | 04:17 PM
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Originally Posted by ZedEx
The question I pose, is why not bypass the factory tubing pre-air box, and shorten the air travel distance substantially? I'd greatly prefer to have the air feed directly from the bumper to the air box, as opposed to it traveling from the grill through tubing into the factory tubing.

That's simply my opinion on the matter, I'm not arguing with you or calling your opinion incorrect.
Ok, sorry I did not understand my English is not very good ....
Perhaps it is simply not to look too close to the road (dirt, gravel, paper, water ...)
 
Old Jul 8, 2010 | 04:18 PM
  #45  
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No worries, I understand how things get lost in translation.

Thankfully, there are filters in place for a reason. The only item I would be concerned with is water.
 


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