Ballast Resistor (BAL4)

For use with low-impedance injectors. Compatible with injectors with impedance between 2 and 6 Ohms. Please contact us if you are planning on using injectors with an impedance of less than 2 ohms. 

Includes set of 4 x 4.7ohm 25w resistors mounted to a heatsink. 

Note that injector ballast resistors get quite hot at high injector duty cycles. These should stay mounted on the supplied heat sink and be bolted to the chassis.