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Dyna ignition and Tach/Rev Counter 20 Aug 2022 12:20 #872549

Gdailey2112 Offline User 82 KZ1100D1 Posts: 401 Thank you received: 34	easy to wire up? 53 Euros = ? 1982 KZ1100D1
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Dyna ignition and Tach/Rev Counter 20 Aug 2022 14:59 #872556

Scirocco Offline Premium Member Never change a running system Posts: 3935 Thank you received: 1905	Yes easy to wire up. Only ignition +12 Volts, ground, signal in from one coil or pic up, signal to tach. My 1975 Z 1 B 900 Project www.kzrider.com/forum/11-projects/605133...ears-deep-sleep-mode The following user(s) said Thank You: Gdailey2112
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Dyna ignition and Tach/Rev Counter 24 Aug 2022 18:03 #872790

Gdailey2112 Offline User 82 KZ1100D1 Posts: 401 Thank you received: 34	was told by gary @ dynatek, he said just put 20 ohm resistor on blk wire 1982 KZ1100D1
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Dyna ignition and Tach/Rev Counter 24 Aug 2022 19:25 #872793

DOHC
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wrote:
was told by gary @ dynatek, he said just put 20 ohm resistor on blk wire

I'm assuming you mean a resistor between the black wire from the tach and the 1-4 coil wire?

Adding a resistor is a pretty easy thing to test, so it's worth trying.

If the problem is that the signal is too noisy, there is some chance a 20 ohm resistor might do something. If the problem is the dwell time as loudhvx suggested, a resistor is probably not going to help and could make it worse.

Still worth a shot.

'78 Z1-R in blue , '78 Z1-R in black, '78 Z1-R in pieces
My dad's '74 Z1
'00 ZRX1100

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Dyna ignition and Tach/Rev Counter 24 Aug 2022 21:37 #872798

Gdailey2112 Offline User 82 KZ1100D1 Posts: 401 Thank you received: 34	i agree 100%, what floors me is that dynatek acted like this is the first they'd heard about the issue, then later recommended the inline resistor. 1982 KZ1100D1
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Dyna ignition and Tach/Rev Counter 24 Aug 2022 22:14 #872802

F64 Offline User 81-KZ440D2 Posts: 1032 Thank you received: 353	or use an inductive trigger that you affix to the spark plug wire. revivalcycles.com/products/motogadget-ignition-signal-sensor photo:motogadget 81-KZ440-D2. Louis Dudzik's GM HEI ignitor conversion installed 2015 s3.amazonaws.com/gpzweb/Ignition/GPZgmHEImod.html Motogadget m-unit blue installed 2017. LIC, NY Attachments:
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