Author Topic: Where can I find 20:3 Tachometers???  (Read 1006 times)

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Offline mathbishop

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Where can I find 20:3 Tachometers???
« on: December 31, 2012, 12:35:03 PM »
I was reading in other threads about the tachometer ratio for a 75 CB400f and I am seeing that I need a 20:3 ratio Tachometer.

Anyone know where I can find a white faced mini gauge tach with a 20:3 ratio???


Offline Scott S

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Re: Where can I find 20:3 Tachometers???
« Reply #1 on: December 31, 2012, 12:37:27 PM »
 Most people call that 7:1 and they're readily available. Ebay, Dime City, etc.
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Offline mathbishop

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Re: Where can I find 20:3 Tachometers???
« Reply #2 on: December 31, 2012, 12:45:24 PM »
Okay I was hoping that was the case.

I see loads of 1:7 not too many 7:1....same thing?

Offline Scott S

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Re: Where can I find 20:3 Tachometers???
« Reply #3 on: December 31, 2012, 01:40:25 PM »
 I think so, yes.....
'71 CB500 K0
'17 Triumph Street Scrambler
'81 Yamaha XS650

Offline steam-powered man

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Re: Where can I find 20:3 Tachometers???
« Reply #4 on: December 31, 2012, 02:03:33 PM »

the 1:7 is the australian model.
searching for a dr350se