123 Install Today - GETTING CLOSER..., PROGRESS: BAD MPS |
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123 Install Today - GETTING CLOSER..., PROGRESS: BAD MPS |
FlacaProductions |
Dec 14 2023, 09:50 AM
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#1
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Senior Member Group: Members Posts: 1,733 Joined: 24-November 17 From: LA Member No.: 21,628 Region Association: Southern California |
74 2.0 D-Jet
Heading to the garage now to start the install and my main, unresolved-in-my-brain question is if i need to hook up the vacuum line that is on my current stock distributor, on the 123. |
rjames |
Dec 14 2023, 10:40 AM
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#2
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I'm made of metal Group: Members Posts: 4,110 Joined: 24-July 05 From: Shoreline, WA Member No.: 4,467 Region Association: Pacific Northwest |
74 2.0 D-Jet Heading to the garage now to start the install and my main, unresolved-in-my-brain question is if I need to hook up the vacuum line that is on my current stock distributor, on the 123. Depends on what setting (or program if bluetooth) you're using on the distributor and what vacuum line you're talking about- retard or advance. In the distributor documentation, 'degrees negative vacuum' means to use the vacuum retard off the throttle body. If you decide not to use vacuum with the distributor, make sure to plug the port on the throttle body. Do not plug the port on the distributor if you're not going to use vacuum. I'm using setting 'B' so I've connected the retard vacuum line from the throttle body to the distributor. My throttle body does not have the advance vacuum port, but if it did I would plug it since it's not being used. If I had used setting '2' I would've needed to connect an advance line off of the throttle body and plugged the throttle body's retard port. |
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