| If your GM Coil has two connectors, usually one gray and one black, this is a direct replacement performance coil. This style coil was used on pretty much anything that came out of GM until 1996 (except DIS systems). 
 MSD's Blaster GM Coil features a red housing that surrounds a set of Blaster 2 influenced windings for improved output. The Coil mounts in the same location as the stock coil and plugs right in.
 Blaster GM Dual Connector Coil - PN 8226
 Installation Tip:  If you plan to install an MSD Ignition with your Blaster GM Coil, use a PN 8876 Harness for a direct plug-in installation. 
 BLASTER GM SPECIFICATIONS  
 
Primary Resistance:  0.45 ohms 
Secondary Resistance:  5.5K ohms 
Maximum Voltage: 48,000 volts 
Inductance:   7 mH 
Turns Ratio:  85:1 
Peak Current:  220 mA 
Spark Duration:  250 Us 
Tested with an MSD 6AL at the plug gap. 
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