85 and 90 injector differences
08-15-2009, 06:41 PM
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Racer
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85 and 90 injector differences
I know that S3 and S4 injectors have different bottom orings. However, is that the only difference? If I put the smaller orings on '90 injectors and installed them on the 85 they would work correctly? Or are they different # sizing?
