The Aftermarket EFI buyer’s guide, courtesy of www.efisupply

10 Fuel injectors Fuel injectors are a simple, but often misunderstood component of an EFI system. Reduced to its simplest form, a fuel injector is little more than a solenoid valve with an orifice sized to flow fuel at a given rate. The injectors most commonly used with aftermarket EFI systems are available in both high and low impedance form. ................
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