Coil testing - HEI in-cap
29:03
How to lockout and phase your HEI - Part 2 - Questions answered
9:02
HEI Coil Test (The Short Version)
16:35
HEI Distributor Video Series (Part 6)
5:35
Coil testing - external coils
32:36
Stock vs. Race Spark Plugs: What You Need to Know
14:33
The Midnight Mechanic Tech Tip - GM HEI distributor tune up
14:20
HEI Distributor Pickup Coil Test
30:03