High Impedance - NoPistons -Mazda Rx7 & Rx8 Rotary Forum

2nd Generation Specific 1986-1992 Discussion

High Impedance

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Old 04-20-2003, 10:55 PM
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What happens if u remove the relay that makes the injectors on a turboII run at high impedance? the n/a wiring harness in the car i used for motor swap doesnt have plug for it but i was told u didnt need to change that part of harness....do i need it?
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Old 04-21-2003, 01:07 AM
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so what kinda t2 motor you have? the 86-87.5 cars have low impedance injectors and the resistor, and the 87.5-91 cars just have high impedance injectors.



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Old 04-23-2003, 12:48 PM
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can i get the injectors out of an 88 n/a motor or a newer n/a motor?
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Old 04-23-2003, 12:58 PM
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or, should i just buy injectors ffor an 88 t2??
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Old 04-23-2003, 02:23 PM
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well you might already have them. what year t2 motor do you have?



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Old 04-23-2003, 11:22 PM
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87, there not because it has the relay remember
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Old 04-24-2003, 12:13 PM
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if you run low impedance injectors on the stock ecu, it will run lean cause the ecu doesnt have enough power to open them all the way.



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Old 04-24-2003, 01:43 PM
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I have a set of high impedance injectors that have been cleaned by RC Engineering, PM me if you want them. $150 is what I payed for them and I just used them to get my car started and idle it for a bit, I'd like to get that money back...



They're off of 1revvin7's 88 GTU.
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