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Are 88 and older Injectors different than 89-92?

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Old 02-17-09, 09:46 PM
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Are 88 and older Injectors different than 89-92?
I need to buy 4 1989-1992 N/A injectors for my 1991. I want to have the cleaned and flowed and use the best ones. Can I also use the injectors from 1988 and older models? Anyone have some for sale?
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Old 02-17-09, 11:10 PM
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You can, but you will also need the injector clips from an S4. They're oval in S5s, but rectangular on S4s. Also, 86-87.5 are low impedence, while 87.5-91 are high impedence.
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Old 02-19-09, 09:02 PM
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Thanks! I will just stick with S5 stuff to make it easier on me.
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