I will be doing a video series on this engine build and its subsequent install into a W124 chassis 1993 400E. This is a Demon 650cfm carburetor conversion using a Speeduino ECM to run the ignition, big lumpy reground AMG camshafts and will include a paddle shift 722.6 5 speed transmission and 3.69 rear gear. This was the base map for the ignition running 10 degrees of timing advance. I'm sure she will take some more. The open exhaust manifolds were surprisingly quiet and no doubt restrictive.
