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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech

throttle body theory??

  • Thread starter Thread starter jetuomi
  • Start date Start date Nov 8, 2004
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Touring23

Founding Member
Dec 29, 2001
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Washington
Jun 14, 2005
#41
  • Jun 14, 2005
  • #41
Does anyone here have specific dyno numbers they can post? N/A car, different throttle bodies being the only variable?
Click to expand...
Richard Holdener, Chapter Three:
http://www.themotorbookstore.com/ford-dyno-tests.html

The magazine MM&FF did a comparison, too; I don't have the issue handy at the moment. I'll try to remember to post the issue number when I have it.
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I ask this question not knowing the answer either: How can a larger diameter circular piece of steel (i.e. the mass air meter) flow less air than a smaller diameter circular piece of steel with a butterfly in the middle of it (i.e. the throttle body). It just doesn't make sense.
Click to expand...
Don't some MAFs have a bar running down the center of the bore, like the stock piece for example? The area calculations then would need an adjustment.
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Neat discussion. Glad I checked in. :beer:
 

zenboy99

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May 12, 2002
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Madison, WI
Jun 14, 2005
#42
  • Jun 14, 2005
  • #42
Yep, I have that book and the MMFF issues, but I'm in the middle of moving and have everything packed away in a basement.
 
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