Purple Vs Lunati Voodoo

I personally like the Lunati cams as they are more aggressive than the purple cams and have a little more duration and lift on the exhaust side to help it exhale better. They also have more lift as you noted which can help make more power by getting the valve lift up in the higher flowing region faster. I run the Lunati 60404 (234/242 at .050", and .513/.533 lift) in my 360 and it runs great. I wouldn't go that big in your teen since the compression is too low for it. The 60401 or 60402 should work real good for you if you decide to go with a Lunati.

A note on the purple cams: I've read a few reports where guys got them and they were defective. They were ground off by as much as 8 degrees. If I'm not mistaken Ma Mopar farms them out to whoever gives them the best bid price. With that, quality goes out the window sometimes. Just something to think on.