msd performance

MSD Performance 8203 Blaster Ignition Coil

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SKU:
19522404
MPN:
8203_100
Availability:
Usually ships the same or next business day. In stock at our CA, MI, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
02/18/2026 08:05:32 AM PST
$77.88

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 - 3 and pay only $72.16 each 72.16
Buy 4 or above and pay only $70.58 each 70.58
Stock Update:
02/18/2026 08:05:32 AM PST

Description

This item is brand-new, factory sealed.

MSD 8203 Blaster 2 Hi-Performance Coil , Red
  • Performance upgrade for canister style coils
  • High voltage and energy output
  • A performance upgrade for points
  • Comes with 0.8 ohm resistor; fits most applications
  • Use with stock or MSD 6-Series Ignitions
  • Manufacturer: MSD Ignition
  • Brand: MSD
  • Model: MSD
  • Item Weight: 1.87 pounds
  • Product Dimensions: 2.56 x 2.56 x 5.91 inches
  • Item model number: 8203
  • Is Discontinued By Manufacturer: No
  • Manufacturer Part Number: MSD-8203
  • OEM Part Number: 8203
Product Description

If you are looking to upgrade your stock coil or want to complement the performance of your MSD 6-Series Ignitions, our blaster coils are the right choice. For MSD Ignition applications. With a stock points style ignition, a ballast resistor must be placed in-line with the positive terminal of the coil. These blaster coils are supplied with a 0.8 ohm ballast resistor plus a terminal and boot to fit most applications. Mallory Melonite applications also require the ballast resistor.

From the Manufacturer

If you are looking to upgrade your stock coil, or want to compliment the performance of your MSD Ignition, This line is the right choice. Special windings are used to provide maximum build-up of voltage...45,000 volts, 15,000 more than stock! These windings are held secure and kept cool in an oil filled metal canister. The tower assembly is molded of durable alkyd material due to its high dielectric characteristics.

SPECIFICATIONS

  • Blaster 2 Kit - Red, For Points, Electronic Or Msd Ignitions
  • Primary Resistance: .7 Ohms
  • Secondary Resistance: 4.7K Ohms
  • Max Voltage: 45,000 Volts
  • Inductance: 8 Mh
  • Turns Ratio: 100:1
  • Peak Current: 140 Ma Spark Duration: 350 Us

    WARRANTIES

    • One Year Limited Warranty

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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MSD Performance 8203 Blaster Ignition Coil
$77.88