Originally Posted By Wedgeman
to Bad our Promaxx heads didn't stand a few mile in a Little red....
a valve spring broke in 3 pieces and dropped a valve......

BUMMER.........



Can I see some pictures of the head PLEASE. Front, back, ex side, and intake side please.


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