Originally Posted by moparx
i was just wondering if anyone has any experience with speedmaster big block heads, but since i need to read things twice, i guess i will not finish until sometime next week........ laugh2
John, would you say the big block speedmasters would [somewhat] compare to the rpm plus heads, like your comparison of the small block heads ?
also, how much do you suppose you will cut out of the small block heads ?
beer



You would be better off reading those posts as I put up a lot of pictures. There’s more interest on that site and pictures are so easy to post up.

1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time