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Home > Forum > EFI Tuning Fundamentals > Both high and low imp.

Both high and low imp.

EFI Tuning Fundamentals

Relevant Module: EFI Components > High and Low Impedance Injectors

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I have an RX7 that has both high and low impedance injectors. I'm running a haltech elite do I still need a ballast resistor for the low imp. Injectors?

at

I think most of the Elite models can handle low impedance injectors. I just checked an Elite 1500 (which only does 4 injectors), and it states it has low impedance control with peak & hold injector drivers.

at
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