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MSD Ignition 8225 - MSD Blaster & Replacement Coils



MSD Ignition 8225 - MSD Blaster & Replacement Coils

Part Number: 121-8225

GM HEI Distributor Coil
  • CARB E.O. #D-40-37
  • $76.45
    Ships

    MSD Ignition 8225 - MSD Blaster & Replacement Coils Details

    HEI Coil

    Features:

  • Direct performance replacement for GM HEI coil-in-cap distributors
  • 70:1 turns ratio and lower primary resistance produce high voltage output
  • Full power sparks to 9,000 RPM (When used with 121-83647 Module)
  • 50 State Legal
  • CARB E.O Number D-40-37
  • Special low inducĀ­tance
  • High temperature windings which charge faster for increased spark energy at higher rpm
  • Designed to withstand harsh race applications as well as daily use wear and tear
  • Delivers more spark energy to the spark plugs
  • Mounts in the stock HEI cap and installs in minutes

    Coil Specs:
  • Turns ratio: 70:1
  • Primary resistance: .31 OHMs
  • Secondary resistance: 9.2K OHMs
  • Inductance: 3.5 mH
  • Maximum voltage: 42,000 Volts (Tested with 6AL Ignition)
  • Peak current: 200 mA
  • Spark duration: 200 uS

  • Specifications:

    Width (in.)
    3
    Height (in.)
    4
    Overall Length (in.)
    4
    Mounting Bracket Included
    No
    Coil Shape
    Square
    Coil Wire Included
    No
    Ballast Resistor Included
    No
    CARB EO Number
    D-40-37 (pdf)
    Coil Color
    Black
    Coil Internal Construction
    Epoxy
    Coil Style
    In-cap
    Coil Wire Attachment
    HEI in-cap
    Inductance
    3.5 mH
    Maximum Voltage
    42,000 V
    Peak Current
    200 mA
    Primary Resistance
    0.600 ohms
    Quantity
    Sold individually
    Secondary Resistance
    8.9K ohms
    Spark Duration
    200 uS
    Turns Ratio
    70:01:00
    Manufacturer's Part Number:
    8225

    MSD Blaster and Replacement Coils work with stock ignition and MSD-equipped vehicles and all have direct, bolt-on connection with improved materials and windings for increased output voltage performance.

    Features:
  • Improved High RPM Operation
  • Patented winding design and materials
  • Direct bolt-in to factory connectors

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

  • Does this fit your vehicle?

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    • SubModel: 60 SPECIAL

    1987-1988 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: 60 SPECIAL

    1980 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1980 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1974 CADILLAC FLEETWOOD

    • Liter: 7.7
    • EngineType: V8
    • SubModel: BASE

    1979 CADILLAC ELDORADO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1982 GMC K2500 SUBURBAN

    • EngineType: L6
    • SubModel: SIERRA GRANDE

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    • Liter: 5.7
    • EngineType: V8
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    • EngineType: V8

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    • SubModel: BASE

    1987 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

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    1987 GMC R1500 PICKUP

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    • SubModel: BASE

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    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1982 CHEVROLET C20 SUBURBAN

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    • SubModel: SCOTTSDALE

    1975 OLDSMOBILE OMEGA

    • Liter: 4.3
    • SubModel: SALON
    • CUI: 260
    • EngineType: V8

    1980 CHEVROLET K10 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8

    1976 PONTIAC LEMANS

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8

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    • SubModel: BEAUVILLE

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    • SubModel: TAHOE

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    • EngineType: ALL
    • SubModel: BROUGHAM COMMERCIAL CHASSIS

    1987 GMC R1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1979-1980 GMC C1500 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: STREET COUPE

    1982 CHEVROLET MALIBU

    • Liter: 4.4
    • EngineType: V8
    • SubModel: CLASSIC

    1982-1983 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8

    1975-1976 BUICK SKYLARK

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8

    1983 PONTIAC GRAND PRIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LJ

    1976 CHEVROLET NOVA

    • Liter: 5.7
    • SubModel: CONCOURS
    • CUI: 350
    • EngineType: V8

    1981-1986 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BERLINETTA

    1978 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1981-1985 PONTIAC BONNEVILLE

    • EngineType: V6
    • SubModel: BROUGHAM

    1977-1980 CHEVROLET C10 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CHEYENNE

    1980-1981 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: SILVERADO

    1982 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1978-1979 OLDSMOBILE STARFIRE

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 151
    • EngineType: L4

    1980-1981 CHEVROLET CITATION

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1981 CHEVROLET C10 SUBURBAN

    • EngineType: ALL
    • SubModel: DELUXE

    1977 PONTIAC LEMANS

    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8

    1976 CHEVROLET G10 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BEAUVILLE

    1985 CHEVROLET S10 PICKUP

    • Liter: 2.5
    • EngineType: L4
    • SubModel: TAHOE

    1976 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM TALISMAN

    1987 GMC R2500 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1980 CHEVROLET MONTE CARLO

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • EngineType: V8

    1977 PONTIAC PHOENIX

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1982-1985 CADILLAC SEVILLE

    • Liter: 4.1
    • EngineType: V8
    • SubModel: BASE

    1979-1980 GMC C1500 SUBURBAN

    • EngineType: L6
    • SubModel: SIERRA GRANDE

    1975 CHEVROLET MALIBU

    • Liter: 7.4
    • SubModel: CLASSIC
    • CUI: 454
    • EngineType: V8

    1978-1979 PONTIAC GRAND AM

    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8

    1977-1978 OLDSMOBILE STARFIRE

    • EngineType: V8
    • SubModel: GT

    1977-1978 BUICK SKYLARK

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1974 PONTIAC GRAND SAFARI

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET R20 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM DELUXE

    1977 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC

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    • Liter: 4.9
    • SubModel: SAFARI
    • CUI: 301
    • EngineType: V8

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    • SubModel: RALLY SPORT

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    • EngineType: V8
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    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1985-1986 CHEVROLET C10 PICKUP

    • EngineType: V6
    • SubModel: SCOTTSDALE

    1978 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: ALL

    1982 CHEVROLET C20 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1975 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET CELEBRITY

    • EngineType: ALL
    • SubModel: EUROSPORT

    1979-1981 CHEVROLET C10 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1978 CHEVROLET C30 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CHEYENNE

    1979-1980 OLDSMOBILE TORONADO

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET CORSICA

    • EngineType: ALL
    • SubModel: ALL

    1982 CHEVROLET K10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1987 CHEVROLET R10 PICKUP

    • EngineType: V6
    • SubModel: SILVERADO

    1985-1986 CHEVROLET C20 PICKUP

    • EngineType: V6
    • SubModel: SCOTTSDALE

    1975-1978 GMC K25 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1977 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CONCOURS

    1976 CHEVROLET G20 VAN

    • Liter: 4.8
    • EngineType: L6
    • SubModel: BEAUVILLE

    1987 GMC R3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1980 CHEVROLET K10 PICKUP

    • EngineType: L6
    • SubModel: SILVERADO

    1978 PONTIAC PHOENIX

    • EngineType: V8
    • SubModel: SJ

    1985 CHEVROLET G30 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BEAUVILLE

    1975 CHEVROLET NOVA

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET V20 PICKUP

    • EngineType: L6
    • SubModel: SCOTTSDALE

    1991-1992 CADILLAC SEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1987 GMC R3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1974 BUICK CENTURY

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: LUXUS
    • Engine Vin: R
    • CUI: 455
    • EngineType: V8

    1983 CHEVROLET MONTE CARLO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SS

    1974-1977 BUICK CENTURY

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1976 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1984 CHEVROLET BLAZER K5

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1982-1986 GMC C2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1981 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1987 CHEVROLET R10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1975 PONTIAC GRANDVILLE

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BROUGHAM

    1979-1986 GMC C1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1985 CHEVROLET G30 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: HI-CUBE

    1987 CHEVROLET V10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1979 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: LANDAU

    1975 PONTIAC GRAND LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8
    8225 is rated 5.0 out of 5 by 2.
    • 2016-08-28T08:25CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_31480, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Easy Peasy I bought this MSD coil about a month ago, It took me about 15 minutes to install and it was way easy. It comes with a easy to follow instructions and it was the same fit, it works like a dream!
    Date published: 2016-04-25
    • 2016-08-28T08:25CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_31480, PRD, sort_relevancy
    • clientName_jegs
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