Re: Throttle Handles
There are 2 things you might want to do. First, forget about lubing the existing cables. They have the lubricant encased in the sheath, and they only move about 2", from full forward to full reverse, so there really is no way to work the lube into the entire length of the cable.
First, consider swapping out the cables for new Teleflex XTremes. Equal to Morse 33C Supremes. Second, if your binnacles are cabled in "series", i.e. upper station cables to lower station, lower station to motor, you should consider Teleflex Dual Station transfer boxes, like the ones shown here...
Upper station and lower station cables routed to the boxes, then single cables connected to the engines...