Motorcycle Coils
Increased horsepower
- Increased torque
- Improved throttle response
- Improved fuel efficiency
- Direct OEM replacement
- Made in USA
More Performance
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Stronger Connections![]() POWER GRIP Transfer more energy effectively with beefy connectors that match the profile of a spark-plug terminal for greater surface contact and extremely efficient energy transfers that help improve electrical transfer efficiency by up to 45%. |
Better Protection
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Simple Installation
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Electrical Specifications
- Primary resistance: 1.2 ohms
- Primary inductance: 2.4 mH
- Secondary resistance: 12.5K ohms
- Secondary inductance: 12.9 H
- Test voltage: 13.5V
- Dwell time to achieve test current: 1.3ms=5.2A, 2.1ms=7.6A
- Secondary available voltage: 25.2Kv @ 5.2A, 42.8Kv @ 7.6A
- Secondary peak gap current: 72.4mA @ 5.2A, 105.8mA @ 7.6A
- Spark duration: 0.910@ 5.2A, 1.435ms @ 7.6A
Fitment of 25-ECMPS-SU-KA-99
- Suzuki Hayabusa
- Suzuki GSXR1000
- Suzuki GSXR750
- Kawasaki ZX10R
- Kawasaki ZX12R
- Kawasaki ZX14R
Coil Connectors Suzuki/Kawasaki


Blaster Coil & LS Smart Coil



The MSD Motorcycle coil is specifically designed to be used with MSD's MC-1, MC-2, and MC-3 ignitions. The Blaster coil uses a high turns ratio with low primary side resistance producing the highest voltage and spark energy available. The molded-in socket style towers are spaced far apart to prevent arc-over.
02/2016: MSD currently has no 2-8204 coils in stock. It is unknown if or when they will be available.2-8204 |
2-8232 |
2-8287 |
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Maximum Voltage | 40K V |
43K V |
44K V |
Primary Resistance | 1.2 OHMs |
.09 OHMs |
.49 OHMs |
Secondary Resistance | 11.5k OHMs |
988 OHMs |
2.3K OHMs |
Weight | 1.2 lbs |
13 ozs |
1.2 lbs |

Dyna Standard Ignition Coils
These high tech, top quality coils are designed for maximum performance. They produce spark voltages in excess of 30,000 volts and spark energies second to none. DYNA Coils are made to replace stock coils. Choose from three configurations and five variations of resistance for different applications. DYNA Coils work with point ignitions, aftermarket electronic ignitions and factory electronic ignitions. Before selecting a coil, check the coil primary resistance requirements as specified by the manufacturer of the ignition being used.
DYNA Ignition System Coil Requirements:
DYNA 2000 Harley Ignitions: Recommended - 5-DC6-1 for dual fire & 5-DC3-1 for single fire. The DYNA 2000 ignition for Harleys can be used with any coil with primary resistance of 2.5 to 3.0 ohms.
DYNA 4000 Pro Ignition: Must use 5-DC9-1 or 5-DC9-2. The DYNA 4000 ignition system is designed for racing only and is matched to the characteristics of the 5-DC9-1 coil for optimum energy production.
DYNA S Harley Ignition: Recommended - 5-DC7-1, 5-DC8-1, 5-DC10-1, 5-DC3-1, 5-DC6-1. Use coil with 5.0 ohms primary resistance for street use, 3.0 ohms primary resistance for racing applications.
Single Plug Head:
- Single Fire - Use two single output coils, street or strip.
- Dual Fire - Use one dual output coil, street or strip.
Dual Plug Head:
- Single Fire - Use two dual output coils, street only.
- Dual Fire - Use two dual output coils, street or strip.
Dual Plug Head, single fire racing applications: Use two 5-DC2-1, 1.5 ohm coils, connected in series for each cylinder. Since these coils are dual tower, one tower of each coil must be shorted to chassis ground.
DYNA S (non-Harley): Recommended - 5-DC1-1. Use coil with 3.0 ohms primary resistance.
Dynatek Ignition Coils for Harley-Davidsons
Twin Fire
Dynatek Twin Fire Ignition Coils will enhance the benefits of, and is the perfect compliment to the 5-DD2000-HD1EP* Digital Ignition System. The 5-DC6-4 coil has all the features users have come to expect from a Dyna coil; high voltage (greater than 30,000 volts) with fast rise times, and high energy. The Dyna Twin Fire coil is the new
Twin Fire II
Single Fire just got easier thanks to the latest advance in ignition coil technology. High technology materials now make it possible to put two coils in the same space as the stock coil with greater output!
Dynatek Miniature Series Coils
Advanced magnetic core technology delivers high output in one of the smallest packages available. Great for customs where coils need to be hidden. These coils are designed for use with the Dyna 2000 and 3000 series ignitions, factory installed electronics, or other after-market ignitions that employ dwell control.
Twin Fire & Mini Coil Features and Benefits:
- No exposed laminations to rust and degrade performance
- High voltage and primary terminals machined from brass
- Ultrasonically welded and sealed against moisture
- Compact size fits easily under stock covers
- Peak gap current in excess of 50mA
- High impact thermoplastic housing
- Over 40,000 volts per output
- Accepts 7 to 8.8mm wires
- 1 year warranty