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Registered
Join Date: Mar 2014
Location: Columbus, IN
Posts: 69
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CIS Injector Groove
Upon trying to change the injector o-rings on my 1983 911sc engine I have noticed the car has the following CIS injectors. They have threads in place of where the o-ring groove should be...
 Can I use these injectors? They had old crusty o-rings and silicone on them in the threaded area upon removal. The injectors were functioning great before and I would rather not spend the ~$300 to replace them all with new if I don't have to... Bosch 0437502017 
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08-24-2018, 05:15 AM
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These are turbo 3.3 injectors
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Many projects on the way... 1987 930 Road trip car (1/2 owned) 1982 DP935 future beast 1969 911T rust bucket 1966 911 Buffum college car (1/2 owned) |
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08-24-2018, 05:45 AM
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Registered
Join Date: Mar 2014
Location: Columbus, IN
Posts: 69
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Hmm. Well that is strange. Does anyone know if there is a way I can continue using these? Is there some special seal I can use? The seals that came off were quite flat, but they may have just been old and terribly deformed o-rings. Or am I gonna need to find some new proper injectors?
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08-24-2018, 02:27 PM
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CIS fuel injectors..........
Quote:
Wcover91, Use the correct fuel injectors. I will be back home in 2 weeks. Contact me if you would still need them. $15 per injector, tested and guaranteed to work. Tony |
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08-24-2018, 09:45 PM
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Porsche 911
