I am upgrading from a 1984 50hp mariner, to a 1992 75hp mariner. Will the wirng harness's match without modification? Also, my 50 has the older style tilt/trim, where the pump is inside the boat, and the rams are on the left and right sides of the motor. The 75hp has the newer style tilt/trim that is all contained on the motor itself. What kind of wiring changes will have to made here? Thanks in advance, its been quite sometime since Ive posted here. Oh yeah, I havent put my hands on the 75 yet, im going to pick it up saturday, but i would like to have everything handy "before" saturday, so I'll have all day sunday to try and make it work.
