Quote:
Originally Posted by Larryrsf
Does anyone have or know of circuit diagrams or wiring schematic for my old 1974 V20? I want to modernize the wiring to accommodate a GPS and more modern electronics. Thanks in advance.
Larry
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You should have two electrical systems on your boat. One for your engine (and whatever gages are hooked to it, and a second, separate system for your add on electronics. Most boats have heavy positive and negative wires running from the battery directly to a fused or circuit breaker protected distribution panel near the helm, and from there to any extra add on equipment. (like lights, anchor winch, GPS, radar, etc.). My point is that there aren't any schematics for those systems since they are all custom to whatever boat they are in.
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1987 V20 w/1987 150HP Yamaha on a Shoreland'r Trailer
1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer
1996 V21 w/1993 200HP Mercury on a Shoreline Trailer
All towed by a 5.7L Hemi Durango.
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