Ya I have been doing more research. The 481x has nothing on the new raised cam tunnel Hemi. Alan Johnson stuff.
I kinda changed gears on the build. This car will be driven and used at the track as well, dual fuel most likely, 2 injectors per cylinder. I will be using some sort of Hemi. Power to the tires should be in the 2200 range. There will be a provision built into the car to swap to a Rossler 400 while it is being fabbed up. So I will have a choice or be able to go a different direction with the car at anytime.
Parts will start being piled up here in the next few weeks.