Low compression 440 intake??

Nothing wrong with that T-Quad....setup properly they're hard to beat for performance AND mileage. Eddy Performer, or similar dual-plane for intake. When you change cam, don't go silly....you're already down pretty good on comp...a big cam will just add to that loss. Especially if its a truck, you're trying to move upwards of 5-6k lbs + payload, so keep the cam specs (duration) on the low side , to help low-end torque..no 310* jobs.