The contents of this page are rough because the process of creating the mounting kit is in progress.
The examples on this page were created by hand. The mounting kits will be professionally produced, in the USA, when finalized.
The examples below apply to Airguide model 2025 speedometers.
Other models will be similar with appropriate size spacers.
Classic Boatworks, Bringing New Age to your Old Gauge
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Original on the outside
Remember these examples are for design not looks With the needle in the position shown the speedometer will register a maximum speed of about 47 - 48 mph If the needle is started at 5 mph the full 50 mph range is registered |
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All new on the inside
Brown wire to 12 volts Black wire to ground Blue wire is for internal lighting The GPS receiver plug fits into the pitot pick-up hole The diaphragm doesn't leak anymore! |
| Revised downloadable PDF file | |
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The installation kit is used so the original internal mechanism is not destroyed
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Using your original internal mechanism frame
to mount the gps board (see more below) CAUTION: If electronics are damaged while drilling the warranty is VOID Done carefully this should not be a problem. |
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Your frame may look slightly different but they have the same measurements
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Thread the two holes indicated with a #4-40 tap
Try to screw the adjustment knob into the frame now
There may be just enough thread to take without drilling the gps board |
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Align the board as shown above and secure with #4-40 machine screws
With the adjustment knob in place attach the dial to the frame |