Brand: MSD Ignition
Manufacturer's Part Number: 8210
Part Type: Ignition Coil Selector Components
Product Line: MSD Automatic Coil Selectors
Automotive Fittings Part Number: MSD-8210
UPC: 085132082100
Coil Selector Material: Rynite
Coil Selector Color: Black
Coil Selector Terminal Type: Male-post
Quantity: Sold individually.
Description:
MSD automatic coil selectors are quick and easy way to switch from your primary ignition to your backup! Running two ignition systems gives you peace of mind during a long race, but how do you swap the coil wire to the back-up ignition? With MSD, that's how! They have two posts that connect to the voltage towers of the coils, while a third post connects to the distributor. When you switch to the back-up ignition, the coil selectors sense which coil is being fired and then transfer that coil's voltage to the distributor cap.