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Tach wire and relay
Allright, thanks. The truck does have HEI. So i will need to look under the dash probably, as it will lead all the way there?- 13matsc
- Post #6
- Forum: Engine & Performance
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1
Tach wire and relay
Not sure what you mean? In the pictures I posted you can see the cable connected and disconnected from the tach-slot at the distributor cap. Am I missing something here?- 13matsc
- Post #3
- Forum: Engine & Performance
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1
Tach wire and relay
Hi friends, Was thinking about wiring up a tach on my 85 GMC C25, but when i looked at the distributor, there was already a cable connected. Where does this lead? The truck has both AC and Cruise control. Both are partially removed for various reasons. Also, whats the function of the relay...- 13matsc
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- Replies: 5
- Forum: Engine & Performance
