1st gen TACH 2nd gen coils

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Mar 5, 2002 | 01:10 AM

RX-7-8593

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From: San Diego CA

1st gen TACH 2nd gen coils

Does anybody know if I can hook the tach output from the 2nd gen coil to the tach wire on the 1st gen or will it not work or damage somthing? If it does not work where should I tie the tach wire on the first gen to get it to work with the 2nd gen coils?

Thanks
Ryan W

Mar 5, 2002 | 01:31 AM

Directfreak

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From: 3OH5

2nd Gen Coils with Direct Fire Ignition

Mar 5, 2002 | 02:08 AM

RX-7-8593

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From: San Diego CA

Thanks for the link Directfreak I read the whole thing but still could not find anything on the tach.

Mar 5, 2002 | 02:29 AM

REVHED

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From: Brisbane, Queensland, Australia.

Re: 1st gen TACH 2nd gen coils

Quote:

Originally posted by RX-7-8593
Does anybody know if I can hook the tach output from the 2nd gen coil to the tach wire on the 1st gen or will it not work or damage somthing? If it does not work where should I tie the tach wire on the first gen to get it to work with the 2nd gen coils?

Thanks
Ryan W

You can hook the tach wire up to the negative of the coil as you would normally. The fact that it's from a second gen doesn't make any difference.