MSD 89981 Universal Ignition Tester

Genuine MSD part.

As engine technology changes so does the need for ignition systems and a way to test them. MSD's ignition tester now has the ability to test not only traditional single coil ignition systems but also coil-per-cylinder applications. The 89981 tester even gives you the ability to create an RPM run and let the tester run through the RPM range. This allows you to see the ignition activate any accessories you may be running such as shifters, nitrous solenoids and more.

MSD ignition system tester, part number 89981, supplied new.

Key Features

• Spark Plug tester included
• Battery Voltage display
• Electronic / Points, and Magnetic Trigger Inputs
• Easy hookup
• Adjustable dwell / duty-cycle output
• Compact design

Fitment

• Universal application — check the specification below

This is a universal component sold by specification rather than by vehicle, so there is no year/make/model list for this product. Match the part number and the specification below against your own engine before ordering.

Specifications

• Brand: MSD
• Manufacturer Part Number: 89981
• Item Type: Tools
• Product Type: Test Tool
• Sub Category: Ignition Coil
• Country of Manufacture: United States
• Condition: New
• Shipping Weight: 0.7 lb

Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.