My 418 Build

The smaller cam is going to an issue with the 10.4ish to 1 compression. Id go a little bigger. The Lunati Voodoo cams are the best off the shelf cam out there. If you spend a little time on the heads 500hp/tq+ is right there with the Voodoo 60405.

Dont fall prey to the "Custom" cam jive. If its not a full blown race engine and you need every ounce of power you can get, its a waste of money.