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Vehicle Info NeededTOP STREET PERFORMANCEPART NUMBER: 743-JM6939BK
JM6939BK Ignition Box, 6AL Style Digital Mini CDI Box, Black
$24692
Ships on 09/10/2026
Lowest Price GuaranteeIgnition Box6AL Style Digital Mini CDI Box Black
Top Street Performance JM6939BK Features:
These are the highest quality coils available. With a magnetic steel core, they deliver a spark 15% greater than stock. They also feature high resistant epoxy material giving them increased shock and vibration resistance, with the ability to tolerate higher temperatures.- Primary Voltage: 435 V
- Secondary Voltage: 45,000 V
- Spark: 95 mJ per spark
- Spark Duration 20 Degree Crankshaft Rotation
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeIgnition Coil
BrandTOP STREET PERFORMANCE
Package Height3.0
Package Width4.0
Package Length5.0
Weight2.0 PG
Vendor Part NumberJM6939BK
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
