Fire up your late model hemi with a set of MSD's blaster coils. The coils are a direct bolt-in and are spec'd with superior materials and winding ratios to improve the output of the coil while retaining the factory fit. Improved High RPM Operation Patented Winding Design and Materials Direct Bolt-In to Factory Connectors Turns Ratio: 63.1 Lower Primary Resistance Produces High Voltage Output Primary Resistance: .6 ohms Secondary Resistance: 5.56K ohms Inductance: 4.2 mH Secondary Current (mA): 72 mA Spark Duration: 1150 mS Energy (mJ): 62 mJ Maximum Voltage: 30;000 Additional Attributes: GTIN: 00085132082568 Color: Red Engine Make/Size: 5.7L HEMI; 2003 - 2005 Maximum Voltage: 30000 Package Quantity: Single Position: N/A Primary Resistance: .600 ohms Secondary Resistance: 5.56K ohms Spark Duration: 1150 mS Spark Energy: 62 mJ per spark Turns Ratio: 63:1 WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Packaging: Quantity of Each: Package UOM: Dimension: 3.0000 x 6.0000 x 9.0000 inches PDF: 8256
![MSD CO. COIL HEMI COIL ON PLUG [82558]](https://cdn.shopify.com/s/files/1/0779/8607/0831/files/ImageServerAPI_0203f2eb-d658-490c-8013-b9bed428fb17.jpg?v=1777004761&width=480)
