Still working with my 454, stuck on a cam decision. I want this engine to have a lot of low end grunt, looking for good torque off idle and i don't believe it will see much more than 5000rpms if that. I have been looking at summit's cam lineup...the cams between $50-$100 but not sure what specs i should be looking for to make good torque down low, any knowledge to share with me to help with my decision, or reccomended cams?