What kind of Tachometer do I need?

adam24601

Cadet
Joined
May 10, 2004
Messages
29
Hello,<br /><br />I have a 22 ft. Sunrunner with a Mercruiser 5.7litre V8 engine with thuderbolt ignition. My tachometer is acting very erratic and I think I should replace it. I can't get one in the current dash due to shape...but I will mount it just above the dash. Does anyone know if I need a specific tach or will any tach do?<br /><br />Thanks,<br /><br />Adam
 

yoced

Petty Officer 2nd Class
Joined
Oct 8, 2003
Messages
142
Re: What kind of Tachometer do I need?

Adam, have you made sure of your wires and connections first? The gauge is probably the least likely part of that circuit to go bad.
 
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