MSD Tach Adapter HXY2 Specially processed premium-grade chrome silicon

Specially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities

3-3/4 in Diameter

Diameter: 14" Round

312 in to 8 x 7

MSD Tach Adapter HXY2 Specially processed premium-grade chrome siliconIf, after installing an MSD Ignition Control, your tachometer, fuel pump relay or electronic fuel injection (in foreign vehicles) doesn't operate correctly, your application may require a Tach Adapter. This is due to the trigger signal not being strong enough to trigger both the MSD and the factory's components. There are a few Tach Adapters available and for more information see pages 152 and 153. Each Adapter is simple to wire in and will have your