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Old 24 March 2022, 07:30   #1
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Country: UK - Scotland
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Outboard rev counter

I wish to install a rev counter on the console linked to 20hp Mercury efi, is the signal wire available in the control handle console or do I have to go back to the outboard ?
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Old 24 March 2022, 14:20   #2
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The cheapest tachs are the induction type ones which employs a signal pick-up wire. What's the distance from the center console to any of the spark plug's wires routed same as both gear and throttle cables lenghts ?

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Old 24 March 2022, 19:44   #3
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Signal wire

Quote:
Originally Posted by Locozodiac View Post
The cheapest tachs are the induction type ones which employs a signal pick-up wire. What's the distance from the center console to any of the spark plug's wires routed same as both gear and throttle cables lenghts ?

Happy Boating
At least 5 ft and a torturous route for a Sinaloa wire .
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Old 25 March 2022, 20:58   #4
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Which brand and HP is powering that 3+ meter Sib ? I usually install these excellent induction tachs : https://www.hardlineproducts.com/pro...ourtach-meter/

Comes with a long pick up wire, a matter to order one and check if reads well with an extra 5 Ft pick up cable of the same diameter prior routing and hiding it well. If doesn't read well can install it if there's available space on the lower motor's front pan.

Happy Boating
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Old 25 March 2022, 21:00   #5
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Country: UK - Scotland
Town: oban
Boat name: The Liability
Make: Highfield
Length: 3m +
Engine: Outboard
Join Date: Sep 2021
Posts: 46
Rev counter

Quote:
Originally Posted by Locozodiac View Post
Which brand and HP is powering that 3+ meter Sib ? I usually install these excellent induction tachs : https://www.hardlineproducts.com/pro...ourtach-meter/

Comes with a long pick up wire, a matter to order one and check if reads well with an extra 5 Ft pick up cable of the same diameter prior routing and hiding it well. If doesn't read well can install it if there's available space on the lower motor's front pan.

Happy Boating
Thank you
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