PN8200 MALLORY | Alldatasheet
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Technical content
Figure 2 Wiring to an MSD Blaster Ignition or MSD 5. MSD 6 OR 7 SERIES IGNITION CONTROL The MSD 6 or 7 Series Ignitions receive 12 volts directly from the battery and are responsible for delivering the positive voltage to the coil. Therefore, a 12 volt source wire is not required at the coil. When the installation is complete, there will only be two wires making direct contact to the coil terminals: the Orange wire from the MSD connects to the coil positive (+) terminal. The Black wire from the MSD connects to the coil negative (-) terminal (Figure 3). Figure 3 Wiring to an MSD 6 or 7 Series Ignition.
2 INSTALLATION INSTRUCTIONS
REPLACING AN E-CORE STYLE COIL (FORD TFI OR GM DUAL COIL CONNECTOR) The MSD Blaster Coils can be used in place of your late model e-core style coil. The Ballast Resistor does not need to be installed in either of these installations. Ford TFI: Look on the original coil to determine the coil negative and coil positive wires. Coil positive is usually Red/Lt. Green and negative is generally Dark Green/Yellow. Cut the wires and install the two female Faston terminals to the wires. GM Dual Connector Coil: There are four (sometimes three) wires going into the GM Coil. Two wires are positive and two (sometimes one) are negative. It is important to install each wire to the MSD Coil. Cut the wires and splice the corresponding polarity wires together and install the supplied female faston connectors. Figure 5 Wiring to a GM Dual Connector Coil. INSTALLATION INSTRUCTIONS 3 Figure 4 Wiring to a Ford TFI Coil. MSD • WWW.MSDPERFORMANCE.COM • (915) 857-5200 • FAX (915) 857-3344 MSD • WWW.MSDPERFORMANCE.COM • (915) 857-5200 • FAX (915) 857-3344