How to Install AEM Electronics Direct Fit Performance Ignition Coils (99-04 Cobra, Mach 1; 07-12 GT500) on your Ford Mustang

The “Max Dwell Time” is the point where increasing the dwell further does not add any additional ignition energy but does add considerable heat to the coil. Even so, you should only run the “Max Dwell Time” when under optimum conditions and only when it is actually necessary, like when the engine is making near its peak torque output, since doing so still generates a significant amount of heat. Continuous operation at Max Dwell Time at high RPM without adequate cooling may damage the coil which could possibly lead to engine damage. Always use the minimum dwell time required to fire the cylinder and take caution with the possibility of overheating the coil or the coil driver unit if it is run at, or near, the max dwell time.

Parts Included, PN 30-2874 30-2874-8
· 1x Coil
· User Instructions
· 8x Coils
· User Instructions

All coils with rubber boots include pre-applied dielectric grease.

Installation:
1. Disconnect the battery ground cable.
2. Remove the air cleaner output tube.
3. Remove the RH ignition coil cover bolts and cover.
4. Disconnect the ignition coil connector(s)
5. Remove the ignition coil(s).
6. Install the AEM coil(s).
7. Install the retaining bolt(s). Torque to 10 Nm (89 in-lbs).
1. Connect the ignition coil electrical connectors.
2. Install the coil cover. Torque bolts to 10 Nm (89 in-lbs).
3. Repeat for LH side of engine.
4. Connect the battery ground cable.