Universal Ignition Tester - 89981 decals-and-emblems 7L V8 1969 - 1972

7L V8 1969 - 1972 GMC K25/K2500 Pickup 350/5

4 V8 1958 - 1967 Ford Ranch Wagon 352/5

The Outlaw® Cat-back exhaust system for 2005-2010 Dodge Charger R/T

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4 V8 1997 - 2001 Ford Expedition / 1996 - 2001 Ford Explorer Limited 302/5 V8 1996 - 2001 Ford Explorer Eddie Bauer 302/5 V8 1996 - 2001 Ford Explorer XLT 302/5 V8 1998 GMC K2500 305/5 V8 1996 - 2000 GMC K2500 454/7

Universal Ignition Tester - 89981 decals-and-emblems 7L V8 1969 - 1972Overview: 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,