Coils have always had to compromise voltage output against current output. The MSD Pro Power HVC Coil is engineered to deliver maximum voltage and energy for drag racing applications, using an efficient E-Core winding design encased in red epoxy and secured with extruded brackets.
Specifications:
- Color: Red
- Type: Drag Race / Long Duration Use
- Inductance: 1 mH
- Maximum Voltage: 45,000V
- Peak Current: 1.1
- Spark Duration: 0.15 ms
- Turns Ratio: 3.54:1
- Supplied with rubber shock mounts
- Spark-plug-style terminal with threaded brass primary studs
- Part Number: 8251
For use with an MSD 7 or 8 Series Ignition Control.
Compliance: This part is legal for sale and use on Racing Use Only Vehicles — competition vehicles that are not registered and never operated on the street. It is against the law to install this part on an Emissions Controlled Vehicle (1966-and-newer California-certified or 1968-and-newer federally certified vehicles).
FAQ
Can the MSD 8251 be used on a street-driven vehicle?
No, this part is legal for sale and use on Racing Use Only Vehicles — competition vehicles that are not registered and never operated on the street. Installing it on an emissions-controlled street vehicle is against the law.
What ignition control does the MSD 8251 pair with?
It's designed for racing applications with an MSD 7 or 8 Series Ignition Control.
What is the maximum voltage output?
Up to 45,000V.
Does it include mounting hardware?
Yes, it's supplied with rubber shock mounts.

