MSD Ignition 8251 Pro Power HVC Ignition Coil for Use w/7 or 8 Series Ignition Systems
121-8251
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Pro Power HVC Coils
MSD 8251 Pro Power HVC Ignition Coil Specifications:
- Turns ratio: 85:1
- Primary resistance: .04 OHMs
- Secondary resistance: 86 OHMs
- Inductance: 1 mH
- Maximum voltage: 45,000 Volts (Tested with 7AL-2 Ignition)
- Peak current: 1.1 Amp
- Spark duration: 150 uS
- Weight: 3.75 lbs.
MSD 8251 Pro Power HVC Ignition Coil Features:
- Efficient E-core winding design produces more voltage and current
- 85:1 turns ratio and lower primary resistance produce high voltage output
- Windings are encased in red epoxy and secured with extruded brackets
- Spark plug style terminal and threaded brass primary studs
- Supplied with rubber shock mounts
FAQ
Does it matter what ignition coil I use?
- Yes, choosing the right coil impacts performance.
- MSD 8251 coil ensures efficient spark delivery.
What coil do I use for electronic ignition?
- MSD 8251 is ideal for electronic ignition setups.
- Matches well with MSD 4217 for enhanced performance.
Does an MSD Ignition use a coil?
- Yes, MSD Ignition systems utilize high-performance coils.
- MSD 8251 is an example, optimizing spark delivery.
What type of ignition is MSD?
- MSD is known for its high-energy ignition systems.
- Utilizes advanced technology for superior performance.
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.
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Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.