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MSD 42921 Direct Ignition Coil

by MSD
SKU ds_BCCX_42921
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Original price $283.54 - Original price $283.54
Original price $283.54
$283.54
$283.54 - $283.54
Current price $283.54
Availability:
Out of stock
Description
Top off your GM ignition system with these great new replacement coils. The GM coils have MSD performance in factory style housings. MSD designed these coils by combining our blaster coil experience with e-core coil efficiency. Each coil has a unique turns ratio plus there is lower primary resistance than the stock coil. This all amounts to a bolt-in replacement coil that produces more output voltage. The coils will work with stock ignition systems as well as MSD equipped cars and trucks. Installation tip: If you plan to install an MSD ignition with your GM dual connector coil, use PN 8876 harness for a direct plug-in installation.
Resources
Installation Instructions

Specifications

Description_ASC Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Description_DEF Direct Ignition Coil
Description_DES Direct Ignition Coil
Description_EXT Direct Ignition Coil; Single Tower; Isolated Ground; 30kv Max Voltage; 0.2 ohms Primary Resistance/Less Than 2000 ohms Secondary Resistance; 70:1 Turns Ratio;
Description_FAB Result Is A Tight Voltage Spark
Description_FAB Specially Designed w/Higher Turns Ratio
Description_INV Coil; Single Tower; Isolated Ground
Description_LAB Proposition 65
Description_MKT Top off your GM ignition system with these great new replacement coils. The GM coils have MSD performance in factory style housings. MSD designed these coils by combining our blaster coil experience with e-core coil efficiency. Each coil has a unique turns ratio plus there is lower primary resistance than the stock coil. This all amounts to a bolt-in replacement coil that produces more output voltage. The coils will work with stock ignition systems as well as MSD equipped cars and trucks. Installation tip: If you plan to install an MSD ignition with your GM dual connector coil, use PN 8876 harness for a direct plug-in installation.
Description_SHO Direct Ignition Coil
height 3.3
length 4.7
LTL N
Maximum Voltage 30000
Position N/A
Primary Resistance .200 ohms
Secondary Resistance Less than 2000 ohms
Turns Ratio 70:1
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
weight 0.6
width 4.4
Fitment
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