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Registered User
Join Date: Mar 2015
Posts: 4
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2.7L with CIS into my 1970 911 E wiring help
I have a 1970 911 e. The car had a 2.7L installed when I got the car. The motor had webber carbs. The motor was blown and the carbs were removed when I got the car. I purchased a 1977 2.7L with CIS. The motor is complete with engine wiring harness.
I have the wiring harness off the old blown motor that had carbs. My question is, can anyone help me? The motor has a rectangular pin style connector, and an oval connector and a small square connector. I have the bosh relay box they it looks like it plugs into for the oval plug. Should I be looking for the little panel with all the electronics that the rectangular plug will plug into? Can anyone on here assist me?    
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03-01-2015, 02:34 PM
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Registered User
Join Date: Mar 2015
Posts: 4
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1st two pictures are of the engine wiring harness.
Last few pictures are of the items taken off the car. These were set up for running a 2.7 L with carbs. |
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03-01-2015, 02:38 PM
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Registered
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CIS in 1977 didn't have a computer in those days. It was just a pressure-based system. I would say those plugs on your '77 engine harness are probably for the ignition coil and maybe a rollover switch on the fuel meter (shuts the fuel pump off if the car rolls over). The best thing to do is look get wiring diagrams from each car.
Wiring diagrams for a 1977 911
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'66 11-window VW Bus (Fuel-injecter'd Super-1600, IRS, disk brakes, MB CLK rims) |
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03-05-2015, 10:16 AM
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Dulce
