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04-06-2007, 06:47 PM
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#1 |
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Registered User
Join Date: Mar 2007
Location: America
Posts: 9
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Transmission Wiring
I just bought a '72 C10 with a 350/350. There is a wiring harness that goes from the passenger side of the transmission up to a small vacuum pot that is connected to vacuum lines on the carbureator. Can anyone tell me what this is for? I am installing a 350 crate motor and switching to an HEI distributor, Performer intake, and Demon carbureator. Do I need to hook this wiring harness back up or can I eliminate it?
Thanks! |
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04-06-2007, 07:15 PM
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#2 |
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member #16
 
Join Date: Dec 1999
Location: Yuba City Ca.
Posts: 3,618
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Re: Transmission Wiring
That is part of the TCS (transmission controlled spark) It was a smog deal to give you vacuum advance only in high gear. You can take that stuff off. and hook up your vacuum hose without it.
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04-06-2007, 07:22 PM
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#3 |
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Registered User
Join Date: Mar 2007
Location: America
Posts: 9
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Re: Transmission Wiring
Thanks for the help!
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