
MSD IGNITIONPART NUMBER: 121-8251
8251 Pro Power HVC Ignition Coil for Use w/7 or 8 Series Ignition Systems
$23195
1 left in stockPro Power HVC Coils
Pro Power HVC Ignition CoilRacing Applications Using an MSD 7 or 8 Series Ignition Control Efficient E-Core Winding 85:1 Turns Ratio Spark Plug Style Terminal Rubber Shock Mounts Red Sold Individually
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.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeIgnition Coil
BrandMSD IGNITION
Package Height5.4
Package Width5.5
Package Length6.1
Weight4.15 PG
Part CategoryPerformance Parts
Primary Resistance0.040 ohms
Coil Wire AttachmentMale/HEI
Coil StyleE-core
QuantitySold individually
Overall Length5 in (127 mm)
Ballast Resistor IncludedNo
Maximum Voltage45,000 V
Turns Ratio85:01:00
Peak Current1.1 amps
Coil ShapeSquare
Mounting Bracket IncludedYes
Inductance1.0 mH
Coil ColorRed
Coil Wire IncludedNo
Spark Duration150 uS
Secondary Resistance86 ohms
Part FitmentSemi Universal
Coil Internal ConstructionEpoxy
Vendor Part Number8251
Package Qty1
Package TypeEA
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