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Author Topic: Trail Tech VAPOR spedo/tach  (Read 2902 times)

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Offline GaryC

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Trail Tech VAPOR spedo/tach
« on: September 13, 2012, 09:13:10 PM »
Has anyone used a VAPOR tach on a CB 400f?
I think that if it works on a 2 stroke it should work on the 4 cylinder with 2 coils right?
since one coil fires every revolution, just like a 2 stroke, it should work??????
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Offline trueblue

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Re: Trail Tech VAPOR spedo/tach
« Reply #1 on: September 14, 2012, 02:27:53 AM »
If it works on a 2 stroke it should work on a SOHC4.  I fitted electronic gauges on my 650 and it was pretty easy.  There is a link in my signature to how I fitted them.





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1979 CB650Z
Nothing can be idiot proofed, the world keeps producing better idiots.
Electronic Guages for your SOHC 4

Offline KB02

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Re: Trail Tech VAPOR spedo/tach
« Reply #2 on: September 15, 2012, 05:22:00 AM »
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Offline Cqyqte

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Re: Trail Tech VAPOR spedo/tach
« Reply #3 on: September 15, 2012, 06:31:06 AM »
Nice choice, I selected the same to use on my CB450 cafe.  I thought it would go well with the fairing I selected...
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Offline sander

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Re: Trail Tech VAPOR spedo/tach
« Reply #4 on: September 27, 2012, 09:44:22 AM »
It will work, but getting the tach to work smoothly takes some fine tuning. I used a 1 meg pot between the coil + and the tach wire.
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