Leaderboard

A B"R" plug is a resistor type plug that incorporates an internal resistor to help absorb the back EMF or collapsing voltage that is typical of an ignition system, from getting back into the wiring system and causing electrical noise. Back EMF not only causes audio system noise but causing electrical system failures. However, the plug caps are already protected so doubling this up is only working against you. The VERY reason you want to avoid the "R" plug is that the Banshee has a very limited ignition system anyway and the very resistor in the plug that helps retard electrical noise issues also reduced effective voltage to the business end of the spark plug. Remember V=IR so any added resistance in the current path WILL cause a reduction in spark energy in the cylinder. In short, use non-resistor type plugs and nothing else in the Banshee unless other stated for aftermarket components. Brandon Mull Engineering