Head flow comparison

[Mopar1]

If you'all dont mind I would like to see and compare some flow numbers for various ford SB heads. To compare with some mopar flow #'s

stock heads( intake only and no porting ) Mopar SB

----------894 X---------915 J------------915 J

Lift-----2.02 In V.---2.02 In V.-------1.88 In V

.200----112-----------124--------------127-
.300----180-----------170--------------182-
.400----217-----------206--------------191-
.500----232-----------220--------------181-
.550----232-----------216-


After Market Heads
----------W2(Ported/ as cast )---/---Ported W5
---------------2.02/1.60

Lift-----------I--------- E---------/----I------------E
.200 127/122---105/110---/---140---------104
.300 184/181---154/154---/---196---------149
.400 232/229---185/173---/---252---------189
.500 273/262---200/175---/---291---------214
.600 302/265---208/174---/---313---------229
.650-------------------------------/---320---------233



These are flow numbers from various sources and Im just comparing them to the various Ford SB heads.