I still can't get over guys complaining about heavy weight cars but yet run two heavy azz batteries. If you can't get by with one battery and an alternator something is wrong with your set-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