Here is a set of Firecore 50 wires and Ready To Run distributor on my dyno small block.
I am doing a camshaft shootout right now so I have been pulling these wires on and off multiple times and they snap back on the plugs real well every time.
Someone would have to grab the wire and pull it off instead of grabbing it by the boot to hurt it I would bet?

Keith

7256219-Firecore.jpg (67 downloads)