I was just wondering if any of you guys have any suggestions for running an ems with a master battery cut off switch as per NHRA?Are there any extra steps needed to not fry the ecu or are you guys just wiring it up as per the standard instructions for the switch?Thanks

 

I have my rally car running of an AEM and cutoff switch installed by the instructions and havent had a problem.

Make sure to get an FIA switch so you can wire it with the safety and you will be all set

 

I am planning on getting an approved type of switch.I was just worried about frying my AEM Ems.I have had alot of issues with their hardware and wanted to just make sure cutting the power like that wouldnt cause any extra headaches.