Thanks Dwayne for the post as I also enjoy reading about some of the older stuff and making it better. There is a real good post (24 pages) on the flow bench forum were a member played with a small block mopar head. If anyone is interested here's the link.
http://www.flowbenchtech.com/forum/viewtopic.php?f=25&t=54

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