FIE Magneto kill switch is designed for MSD ProMag44.
Unlike the standard kill switch this version switch has a normally closed relay and works perfectly to kill the big mags. Multiple hard silver contacts are utilized for long life and stick-free operation.
Internally sealed to prevent corrosion.
Positive push-off making it legal for Top Fuel and Alcohol.
Mounts in a 7/8" hole.
Works on single or dual mags.
This kill switch requires the changover kill switch box (p/n I-2099) to work properly.