C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Jun 3, 2021 | 05:24 AM
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Thank you everyone for the response to my last question. I have another one. How do you hook up the timing light on a 77 . Since the battery is behind the seat and my clamps will not reach. What do you guys do?
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Old Jun 3, 2021 | 05:40 AM
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alternator

Last edited by Dynra Rockets; Jun 3, 2021 at 05:40 AM.
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Old Jun 3, 2021 | 07:18 AM
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Originally Posted by garykuter
Thank you everyone for the response to my last question. I have another one. How do you hook up the timing light on a 77 . Since the battery is behind the seat and my clamps will not reach. What do you guys do?
positive to positive terminal of alternator. Negative the same or ground it at an intake bolt.

Last edited by Bluesting70; Jun 3, 2021 at 07:19 AM.
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Old Jun 4, 2021 | 05:35 AM
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Okay, thanks
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Old Jun 4, 2021 | 05:35 AM
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Thank you
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Old Jun 4, 2021 | 09:01 AM
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Use caution with the alligator clip on the ALT. Note that there is a insulating washer behind the fastening nut / wire terminal.
Do not touch both parts of the lug or 4th of July fireworks comes early

Last edited by HeadsU.P.; Jun 4, 2021 at 09:03 AM.
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