Well, for starters... Ever notice how crowded the fuel pump side of the engine side is... (Just saying)... Well, since the Battery is in trunk... I moved the Accel Alternator to take that big empty spot the Battery left... giving me more room for my Large Cool Can... And a more direct path to that hungry 850 Double pumper mounted on the Tarantula... Yes, electric fuel pump back at the fuel tank, performance mechanical up front .. (Push - Pull fuel system) with all 3/8 lines with less complicated bends/turns... And that's why the Alternator is on the Other Side !!!