Tachometer replacement

C

Costly Affair

Cadet

Thread starter

Joined

Jul 5, 2009

Messages

11

• Oct 26, 2009

• #1

I have a 1998 Johnson 50 hp 2 stroke and the tachometer is not working. I need to replace it but would like to know if I can use any electric tach or do I have to have a special one for this?

 

Barnacle_Bill

Admiral

Joined

Feb 8, 2004

Messages

6,469

• Oct 26, 2009

• #2

Re: Tachometer replacement

Just about any outboard tach will work. When you get it, it must be set to 6P for proper operation.

 

C

Costly Affair

Cadet

Thread starter

Joined

Jul 5, 2009

Messages

11

• Oct 27, 2009

• #3

Re: Tachometer replacement

Thank you

 

Silvertip

Honorary Supreme Mariner

Joined

Sep 22, 2003

Messages

28,772

• Oct 27, 2009

• #4

Re: Tachometer replacement

Just don't pop for an automotive tach from your local car store. Outboard tachs are driven by the engine alternator. Car alternators are driven by the engine ignition system. Get your tach right here on iBoats.