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1-3/8 in Body
Designed w/Notches
open element
A sealed ball bearing guides the top of the shaft while an extra long sintered bushing stabilizes the lower portion
2 Per Pack
MSD Ignition Tester Universal 24232413 1-3/8 in BodyAs 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
