One intake that hasnt been mentioned, is the weiand excellerator, its an excellent torque producing piece. Its a " mild" single plane.

My little brother went 11.48 with that intake, stock eddies, on a 360 at a hair under 10 to 1 compression, and he actually has a bigger cam than the combo needs. It still went 1.48 60 foot at 3300 pounds as i recall with low cylinder pressure.

I used that same intake a few years back on a mild 416 and later on a 10.70's ish 416. Its a very underappreciated intake that works well at 6000-6500 rpm. In fact i took off a air gap and ran that on my inital mild 416 that went only 11.70's and the car liked it better than the airgap at the track.

Just food for thought