I know its not a Hemi but on my small block I could keep everything under a flat hood. I used a 90 degree elbow from 6061.com to mount my throttle body to. I had to have an inch machined off the top of my Indy intake to get everything to work. I could also fit my F2 side slinger in the engine bay with the stock inner fenders. On a Hemi I'm not sure since they are so much wider. A F2 isn't really that much bigger in size then a F1R.