Chris Derrick years ago had a wierd looking elbow that Mike Duffy from OKC built. It looked like a big 12 round air cleaner with a 5 in throttle body stuck in the side of it. It slowed the airflow down and made it come in from all directions. I thought it was goofy back then but now can see its advantages.
Another friend/customer of mine Dewayne Mills had a billet elbow made by someone, can't remember who, that had deflectors made into it to redirect the airflow. I don't think it really worked out that great. He still had to trim the cylinders differently.
2SS/RS, LS3, 6M, IOM w/black hockey, IO interior, sunroof
mods: Subthump setup. Whipple supercharger....Need suspension upgrades now... 4" stroker kit, ARH, cam on my wish list.