180 fisherman with 235 ??

[skintraditions]

ok guys got one for ya just bought my first center drive boat as ive wanted one for ever so i gota ask this qustion............its a 1985 180 fisherman ,i just got it from a friend for 1,000 .good floor and solid transum ,nees bay doors tho ..its got a sweet running 235 hp evenrude motor on it and wanted to know if this boat came with such a big motor ???i mean its only 18 feet.. can someone tell me were to find a wiring diagram for it ?..........thanks guys