injector question
04-06-10, 11:46 PM
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injector question
So i drive a 87 S4 turboII i did some research but maybe I'm looking at something wrong here so i looked up s4 injectors and came up with 550cc low imp tan tops but when i removed mine there purple tops 
so my question is are these high imp like the 88 13bt .....can't see the part number on them anymore. Thanks
hope these help sorry crappy Iphone pics
so my question is are these high imp like the 88 13bt .....can't see the part number on them anymore. Thankshope these help sorry crappy Iphone pics
04-07-10, 01:07 AM
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on the high imps the notch should be offset rather than directly in the middle.
86 - 87.5 (low imp, square plug with notch in middle)
87.5 - 88 (high imp, square with notch off set)
89 - 91 (high imp, oval plug)
Hope that helps. I'm both high and low on my car, just have to use resistors with the low imps.
86 - 87.5 (low imp, square plug with notch in middle)
87.5 - 88 (high imp, square with notch off set)
89 - 91 (high imp, oval plug)
Hope that helps. I'm both high and low on my car, just have to use resistors with the low imps.
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