im just looking for sound mostly not really worried about going fast thanks again for any info

So you want a record player that only plays at 33 and 16 rpm? LOL

Form follows function. You say you want a "sound" and by that I am assuming you want the aggressive and lumpy idle sound of a v-8 with a high lift cam. At the same time you say you want a engine that will "work well" in a four door Aspen. There are engine modifications that are required to get a big cam to "work well" in a slant six. Many of these modifications make the engine not "work well" on a street driven heavy four door body sedan.

You would be better off playing with the exhaust system than the cam if you are trying to achieve a certain sound.

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Casually looking for a Clifford hyperpak intake for cheap.