I'm not trying to pick on any one person posting in this forum post, but the guy stated that he wanted a cruiser and the ability to tow another vehicle. I don't think he wants a high rpm engine. Most of us really run amouk in this forum with suggestions. I wonder how well a Camaro engine would work in a vehicle that weighs twice as much and is towing a vehicle to boot? He needs high torque at a low RPM. If he wants a lumpy sound so it sounds cool, he may just be getting less than he deserves in the end. My suggestion is to build the engine according to the vehicle and its use. Take the sound you get.