Pump drive with outer support removed. We have designed a remote fuel pump drive system for the injected Harleys. HRP came up with this design to eliminate some of the plumbing necessary when the fuel pump is located in the cam cover and driven by the valve train. Besides making it easier on the valve train, the remote drive system simplifys engine maintance or removal/installation. All parts are CNC machined at our shop including the 8mm pulleys that turn the pump at 1/2 crankshaft speed like typical. Any crank to pump ratio can be had, as we do it all in house