Quote:

these are from the edelbrock casting,, out of the box


intake
.1- 81.8
.2- 159.4
.3- 240.2
.4- 306.2
.5- 320.9
.6- 331.7
.7- 338.8
.8- 343.3

exh
.1- 68.7
.2- 135.9
.3- 188.8
.4- 209.3
.5- 198.4
.6- 199.0
.7- 199.0


Out of curiousidy, what are bone stock original heads with a nice valve job?