I guess I'm taking the plung into the built motor world. I'm expecting the block back from the machine shop Wednesday, then assembly will start. Build consists of Carrillos, PPE 15.5/1 cast race pistons, 3388 SoCal cam, SoCal Stage 1 heads, MA pushrods, Socal dampner, billet flexplate, head & main studs, 100 % Exergy injectors, dual fuelers with modded LBZ pumps. I'll be running our DP 72mm as a single for awhile then possibly twin it later.....