Edelbrock Street Ram on a 408?!?

Thanks Mike, but I'm not looking for a Weiand. I would be interested in hearing your thoughts on what a tunnel ram might do on a 408 with decent heads? Will it still kill the low end torque under say 3000 rpm? I know I can build a strong enough street/strip engine with a single four, but I want the WOW factor of a tunnel ram. Thanks!