AXM-100 High Voltage Tach Adapter

Name: DIYAutoTune AXM-100 High Voltage Tach Adapter - AXM-100 High Voltage Tach Adapter
Brand: DIYAutoTune
SKU: 42657420148845
Price: 64.99 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$64.99

Quantity

Color

Black

Quantity

Many classic tachometers—especially those from the 1970s and earlier—were designed to trigger off the negative terminal of the ignition coil, relying on a high-voltage spike rather than a modern 0–12V square wave. If your vintage tachometer refuses to respond to an ECU’s tach output (such as from MS3Pro, MicroSquirt, or MSPNP Gen 2), the

Returns accepted within 45 days

Exclusions may apply. See full policy