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| Details: |  | | HEIs feature full alternator voltage to pass through the ignition system, allowing greater plug spacing for improved combustion and more power with our 50,000-volt coil. The ignition coil is essentially a miniature transformer that converts the engine battery's 12 volts into the thousands of volts required. HEI can function securely at substantially greater current loads. More power supplied across the coil's primary circuit implies more spark energy to the spark plugs. This extra power guarantees more thorough combustion at both idle and full throttle. Key Features:   The product comes with hardware and a mounting bracket Offer it more energy at significant engine speeds Provide less resistance to electrical charge Improves the ignition of the fuel/air mixture Outstanding low inductance, high-temperature windings charge quicker, providing more spark energy at greater RPM. Built to handle the rigors of racing as well as normal wear and tear Product Specifications:   Brand: EMP (Engineered Marine Products) SKU: 300-00879 UPC: 840080477619 Weight: 1.50 LBS Item Dimensions‎: 6.22 x 3.11 x 2.99 inches Fits: HEI style ignitions Alternate Products SKU: 18-5438, 300-00879 Manufacturer Part Number (MPN): 300-00879 Replaces Products: 392-805570A, 2, 840080477619 
 
 This product replaces:392-805570A, 2, 840080477619 
 
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Did you Know?ALL  products we sell are factory new and come with the full Manufacturers Warranty! |  |  |