New valves/ valve springs with new cam?

Rear gear: 2.76 but going up to 3.55s soon
4 barrel 600 cfm carb
Edelbrock intake
Weight- 3100 lbs
Exhaust- 3 inch headers to 2.5 at muffler (flowmaster super 40) to 2.25 ay tail pipe.

It's mostly a street car with a minimal amount of highway driving

Take a look at Hughes Whiplash cam.

Hughes Engines