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MSD Ignition 8225 - MSD Blaster & Replacement Coils



MSD Ignition 8225 - MSD Blaster & Replacement Coils

JEGS 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
    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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    1974 PONTIAC GRAND SAFARI

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

    1982 CHEVROLET C20 SUBURBAN

    • EngineType: L6
    • SubModel: SCOTTSDALE

    1974 BUICK CENTURY

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1977 PONTIAC LEMANS

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

    1985-1986 CHEVROLET C10 PICKUP

    • EngineType: V6
    • SubModel: SCOTTSDALE

    1983-1984 CHEVROLET S10 PICKUP

    • Liter: 2.0
    • EngineType: L4
    • SubModel: SPORT

    1982 CHEVROLET C20 SUBURBAN

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

    1983 BUICK CENTURY

    • EngineType: ALL
    • SubModel: T-TYPE

    1979 PONTIAC LEMANS

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

    1980 GMC C2500 SUBURBAN

    • Liter: 5.7
    • SubModel: SIERRA GRANDE
    • CUI: 350
    • EngineType: V8

    1977 PONTIAC LEMANS

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

    1987 GMC R1500 PICKUP

    • EngineType: V6
    • SubModel: BASE

    1980-1986 CHEVROLET C10 PICKUP

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

    1987 CHEVROLET V20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1984-1986 CHEVROLET CHEVETTE

    • Liter: 1.6
    • EngineType: L4
    • SubModel: CS

    1983-1985 CHEVROLET S10 PICKUP

    • EngineType: V6
    • SubModel: BASE

    1979-1980 CHEVROLET C30 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1974 BUICK ELECTRA

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: 225
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8

    1975-1976 CADILLAC CALAIS

    • EngineType: ALL
    • SubModel: ALL

    1987 GMC R2500 PICKUP

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

    1985 CADILLAC FLEETWOOD

    • EngineType: V8
    • SubModel: 75 FORMAL

    1980 PONTIAC PHOENIX

    • EngineType: V6
    • SubModel: BASE

    1974 PONTIAC BONNEVILLE

    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8

    1985-1986 GMC C3500 PICKUP

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

    1982 GMC C2500 SUBURBAN

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

    1978-1979 OLDSMOBILE STARFIRE

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

    1974 PONTIAC LEMANS

    • Liter: 6.6
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8

    1982-1986 GMC K1500 SUBURBAN

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

    1987 GMC R2500 PICKUP

    • EngineType: V6
    • SubModel: HIGH SIERRA

    1981-1982 BUICK RIVIERA

    • EngineType: ALL
    • SubModel: T-TYPE

    1985 CHEVROLET C10 SUBURBAN

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

    1980 CHEVROLET K10 PICKUP

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

    1974-1975 OLDSMOBILE CUSTOM CRUISER

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET V20 PICKUP

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

    1980 CHEVROLET C10 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM DELUXE

    1983-1984 CHEVROLET EL CAMINO

    • EngineType: V6
    • SubModel: BASE

    1983-1985 CHEVROLET S10 PICKUP

    • Liter: 1.9
    • EngineType: L4
    • SubModel: DURANGO

    1980-1983 BUICK RIVIERA

    • EngineType: V6
    • SubModel: BASE

    1975-1982 CHEVROLET C30 PICKUP

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6

    1979 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1982-1986 GMC C1500 PICKUP

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

    1980 BUICK ELECTRA

    • Liter: 4.9
    • EngineType: V8
    • SubModel: ESTATE WAGON

    1979 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • EngineType: V8
    • SubModel: VISTA CRUISER BROUGHAM

    1987 CHEVROLET V20 PICKUP

    • EngineType: L6
    • SubModel: SILVERADO

    1980 CHEVROLET C10 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1977-1978 CADILLAC COMMERCIAL CHASSIS

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 425
    • EngineType: V8

    1987-1988 GMC R2500 PICKUP

    • EngineType: L6
    • SubModel: HIGH SIERRA

    1974 CADILLAC FLEETWOOD

    • CC: 8193
    • Liter: 8.2
    • SubModel: BASE
    • CUI: 500
    • EngineType: V8

    1976 PONTIAC VENTURA

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

    1976 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • EngineType: V8
    • SubModel: ROYALE

    1977 PONTIAC CATALINA

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • EngineType: V6

    1983-1984 GMC CABALLERO

    • EngineType: V6
    • SubModel: BASE

    1983-1987 GMC G25/G2500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RALLY STX

    1980 CHEVROLET K20 PICKUP

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

    1977-1978 OLDSMOBILE STARFIRE

    • EngineType: V8
    • SubModel: SX

    1976 BUICK SKYLARK

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

    1981-1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: RALLY CAMPER SPECIAL

    1978 PONTIAC PHOENIX

    • EngineType: V8
    • SubModel: LJ

    1982-1986 GMC K1500 SUBURBAN

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

    1987-1988 GMC R2500 PICKUP

    • EngineType: L6
    • SubModel: SIERRA CLASSIC

    1982-1986 GMC K2500 PICKUP

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

    1983-1984 OLDSMOBILE CUTLASS SUPREME

    • Liter: 3.8
    • EngineType: V6
    • SubModel: BROUGHAM

    1978 BUICK SKYLARK

    • EngineType: V8
    • SubModel: S

    1982 CHEVROLET C20 PICKUP

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

    1986-1987 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: LS

    1974 BUICK CENTURY

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1980 CHEVROLET K10 PICKUP

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

    1982 GMC JIMMY

    • EngineType: L6
    • SubModel: SIERRA CLASSIC

    1977 OLDSMOBILE CUTLASS

    • EngineType: V6
    • SubModel: COLONNADE S

    1987 CHEVROLET V30 PICKUP

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

    1980 CHEVROLET C10 PICKUP

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

    1983-1984 CHEVROLET EL CAMINO

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

    1989-1990 CADILLAC BROUGHAM

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 307
    • EngineType: V8

    1981-1983 CHEVROLET IMPALA

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6

    1987 CHEVROLET V10 PICKUP

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

    1983 BUICK RIVIERA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: XX ANNIVERSARY EDITION

    1977-1979 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1978-1979 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CUSTOM

    1976 PONTIAC CATALINA

    • Liter: 7.5
    • EngineType: V8
    • SubModel: CATALINA (CANADIAN)

    1980 CHEVROLET K20 SUBURBAN

    • EngineType: L6
    • SubModel: CUSTOM DELUXE

    1981-1982 CHEVROLET LUV PICKUP

    • Liter: 1.8
    • EngineType: L4
    • SubModel: BASE

    1974 PONTIAC BONNEVILLE

    • CC: 7457
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1984 CHEVROLET S10 BLAZER

    • Liter: 2.0
    • EngineType: L4
    • SubModel: TAHOE

    1985-1986 GMC C1500 PICKUP

    • EngineType: V6
    • SubModel: HIGH SIERRA

    1975-1978 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1985-1986 CHEVROLET C20 PICKUP

    • EngineType: V6
    • SubModel: SILVERADO

    1982-1984 BUICK LESABRE

    • Liter: 4.1
    • EngineType: V6
    • SubModel: CUSTOM

    1982-1983 CHEVROLET CITATION

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6

    1977 OLDSMOBILE 98

    • Liter: 5.7
    • EngineType: V8
    • SubModel: REGENCY

    1982 OLDSMOBILE CUTLASS CIERA

    • Liter: 3.0
    • EngineType: V6
    • SubModel: BASE

    1982-1983 GMC C3500 PICKUP

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

    1979-1980 GMC C1500 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET V20 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SILVERADO

    1982-1986 CHEVROLET C10 PICKUP

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

    1987 CHEVROLET BLAZER

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

    1978 BUICK CENTURY

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

    1980-1981 CADILLAC SEVILLE

    • Liter: 6.0
    • EngineType: V8
    • SubModel: BASE

    1991 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET V20 SUBURBAN

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

    1985-1986 GMC C1500 PICKUP

    • EngineType: V6
    • SubModel: SIERRA CLASSIC
    8225 is rated 5.0 out of 5 by 2.
    • 2016-07-30T08:35CST
    • 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
    • 2016-07-30T08:35CST
    • 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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