360 Duster set-up !!
A set of slicks will help a lot. To get the most out of your motor you are going to want to be going through the traps in top gear at around the RPM it makes its peak HP. Should be around 6000 RPM. Ported heads and a bigger carb and more cam will be needed to run in the 11's I woud think. Get the car as light as you can. If you can live with out it get rid of it or lighten it if you can.