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ssDurango
07-19-2007, 02:37 AM
How many CFMs does the stock throttlebody flow?

Thanks
Tom

nickleman60
07-19-2007, 06:40 AM
How many CFMs does the stock throttlebody flow?

Thanks
Tom

I believe early models were 60mm and 94/95 were 65mm, don't know flow #'s.

90blkbrd
07-19-2007, 02:15 PM
http://www.cnlperformance.com/73mm_tbirdsc.html

Our MAF's:

"This is because the 1989-1991 models came from the factory with a 55mm unit that flows 550 cfm and the 1992-1995 models were equipped with a "70mm" unit that flows only 555 cfm."



On a Mustang Forum they listed a 60 mm TB at 580CFM.

This should give you a really close estimate.