While its the perfect coil to go with the Pertronix Ingnitor breakerless ignition, this 40,000 volt flame thrower canister coil can benefit virtually and distributor type inductive system. Its higher voltage allows larger spark plug gaps for added power , smoother response and better fuel economy. These coils are internally resisted so they are compatible with many ignition systems. These oil filled coils offer great heat control for street driven vehicles. These coils are not to be used with points!