Edelbrock / RHS heads, or go BIG block and put it to bed!

DO you want more power, or do you want to go faster down the track?

What does your car 60'?

Thanks.
My average 60' times were 1.93 with slicks. I was going to put 4.11 gears in the rear for quicker times but I would like to get 300 hp to the wheels, and up my trq. Im just trying to tweak the car a bit for a good drivable street car.

cam is 489 lift

thanks for your you input