Mine will be a 2nd Generation Hemi, crossram with EFI. Will be using http://www.summitracing.com/parts/AEI-11101/ for a pump, http://www.summitracing.com/parts/AEI-16306/ for a controller and wil probably be getting a tank made from hot rod city, if they are still in business. They can build the tank narrower, for tailpipe clearance with relocated springs, and then deepen it to regain the capacity.