Racing Performance Works Inductive Tachometer Adapter
This Tach adapter board interfaces Tachometers to to engines converted to multiple coil packs.
Essential for when converting your classic car from older single coil ignition to late model waste spark / direct fire ignition systems.
Compact size integrates right into your wiring harness.
This adapter interfaces up to 4 coil packs, supporting 4, 6 or 8 cylinder wasted-spark applications.
Can only be used on inductive ignition systems, with external ignitors, with
Cannot be used with coil systems with internally built ignitors (Smart coils).
This unit is designed to be sourced off the NEGATIVE side of the ignition coil, thereby providing an Inductive 12v signal to the Tacho, which is standard for all older model vehicles.
Installation is straightforward and requires basic soldering skills.