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Registered
Join Date: Jan 2006
Location: Denmark
Posts: 267
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Ignition and fuel map 911 SC 188 Hp
Hello on the board
 I've made a fuel injection conversion from K- Jetronic, to EFI on my 911 SC from 1980, And seaching Ignition and fuel map for initial start up. Have anyone to share for similar engine set up ? Setup : Engine is stock SC Euro 188 Hp 3.0 L CR : 8.3:1 std. cam std exhaust Single plug Inductive ignition with 1,5 ohm Coil as a start. (Will probably go back to CDI later, if i don't get interference with the 5v circuits ) 3.2 Carrera intake Bosch 0 280 150 440 injectors from BMW 328 I Injector flow rate should be 214 cc @ 3.0 bar Fuel pressure 3.5 bar fixed, but interchangeable pressure valve inset ECU : EMU Black VR sensor 0 261 210 001 Trigger wheel : 60-2 Roslin
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Porsche 911 SC 3.0 |
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05-21-2022, 11:49 AM
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1981 911 SC Coupé, platinum met. (former tin (zinc) metallic), Bilstein shocks, 915/61,930/16,WebCam20/21, Dansk 92.502SD,123ignition distributor with Permatune box as amplifier,Seine Systems Gate Shift Kit,Momo Prototipo. Want to get in touch with former owners of the car. Last registration in US was in 2013 in Lincolnshire/lL. |
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05-21-2022, 01:30 PM
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Registered
Join Date: Apr 2008
Location: Miami
Posts: 961
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Check this out as well:
https://forums.pelicanparts.com/porsche-911-technical-forum/975423-official-efi-ignition-map-sharing-thread.html There is also a thread deciphering the factory timing advance. This thread takes a shot at it. https://forums.pelicanparts.com/porsche-911-technical-forum/1117926-double-check-my-ignition-curve-cdi.html The trick is that you double the values in the factory x and y axes.
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1979 SC, Slant nose wide-body cab conversion. AEM Infinity EFI, COP, supercharged! Last edited by Dr J; 05-21-2022 at 06:39 PM.. |
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05-21-2022, 06:32 PM
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Porsche 911 SC
