if you know your heads casting #s you can figure out head specs.
http://www.nhra.com/tech_specs/runners/index.html
Link does not work, if anybody has a working link, please send me a kink, otherwise his will get deleted.
Superburban
http://www.nhra.com/tech_specs/runners/index.html
Link does not work, if anybody has a working link, please send me a kink, otherwise his will get deleted.
Superburban