Crane Cams

7300191

Crane 730-0191 PS91 Performance Coil

EAN: 0021174035650

UPC: 021174035650

Coils

For GM coil-in-cap HEI with red/white wires
Up to 100% greater than stock coils and 70% greater than competitors coils
Drop in upgrade for 1974-up GM internal coil-in-cap HEI systems
Turns ratio is 54:1 and its dimension is 4-1/2"L x 3-1/2"W x 3-1/2"H, 2-3/4 pounds
Includes special low resistance carbon button

The Crane PS91 Performance Ignition Coils feature Crane's special E-core design, which loses less voltage, so more spark gets to your plugs. The coils also have large-gauge wire windings for maximum spark current and voltage, with better heat dissipation at high RPM. An insulated connector and high-tension tower protect against high-voltage arcing. They are also solid-epoxy encapsulated for shock and vibration protection. It has a primary resistance of 0.43 ohms and secondary resistance of 3.0 kohms. The primary inductance is 5.5 mH, secondary inductance is 16 H and leakage inductance is 0.32 mH.

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