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7222 Datasheet, PDF (13/16 Pages) Connor-Winfield Corporation – 2.5V SURFACE MOUNT 5x3.2mm LVCMOS FIXED FREQUENCY OSCILLATOR OSCILLATOR
INSTALLATION INSTRUCTIONS
13
GM IGNITIONS Wiring an HEI 4-pin Module (Magnetic Pickup Trigger).
NOTE: The stock rotor button must be
replaced with an MSD Low Resis-
tance Bushing, PN 8412.
NOTE: The GM Ignition Module is removed
and replaced with the MSD PN
8861 Wire Harness.
GM IGNITIONS Wiring an HEI 5 or 7-pin Module (Amplifier Trigger).
NOTE: Some 5-pin models may experience
a hesitation or stall on decelera-
tion. If this occurs, contact MSD
Tech Line for the required bolt-in
diode to correct the problem. MSD
Tech Line (915) 855-7123.
NOTE: The stock rotor button must be replaced with
an MSD Low Resistance Bushing, PN 8412.
M S D  •  WWW.MSDPERFORMANCE.COM • (915) 857-5200 • FAX (915) 857-3344