SVT / Lightening MAF (AU style plug)
----------------------------
80mm = XL3F-12B579-AA (360rwhp)
90mm = 1L3Z-12B579-AA (450rwhp)



Cobra MAF (EB-EL style plug)
----------------------------
70mm = F2VF-12B579-A2A (300rwhp)



AU1 185 - AU2 200 (and Explorer, 3.8L Mustang)
----------------------------
70mm = F57F-12B579-CA (???rwhp)



EL XR8
----------------------------
55mm = ??? (???rwhp)





all au1's were 19lb, au1 t series were 24lbs(they had the 200 kw motors) au2 xr8 had 24lbs(200kw) 24lbs for the 220kw, and 24lb for the 250kw strokers.

http://rothfam.com/maf/tools/mafsensorcatalog.pdf