Best Bang for the Buck Head???

Thanks for all the input guys. I'm leaning towards a set of prepped RHS's from IMM. Those Pro Comps look intriguing though.

why are you 'upgrading'? what are you trying to do with the car?

I'm upgrading because I'd like to make more power. What I've got now is a mostly stock fresh 340 with intake and carb. I'd like to redo the top end, do a cam swap, bolt on a set of headers, new convertor, and go out and run 12's.