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FAST Small Block Chevrolet Under-Header Cover FireWire Spark Plug Wire Set

SKU: FST255-2407

Spark Plug Wire Sets

FST Spark Plug Wires...

FAST Small Block Chevrolet Under-Header Cover FireWire Spark Plug Wire Set

SKU: FST255-2407

Spark Plug Wire Sets

FST Spark Plug Wires...

A$198.43
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Having a high powered ignition control is only half the equation when it comes to your engine?s performance ? you also need to ensure that the voltage makes it to the spark plug. The FAST FireWire Spark Plug Wire was designed for performance and racing from the inside-out! For FAST, one of the most important aspects of engineering the low resistance FireWire was to ensure it could effectively filter the electro-magnetic interference and "noise" that occurs within spark plug wires. The answer lies within a unique reactive core design that effectively suppresses EMI ensuring trouble-free operation of the ignition control, EFI system and other on-board electronics. From a performance standpoint, the conductor of the FireWire features the lowest resistance, less than 25 ohms per foot, of resistance. Less resistance means the most spark energy reaches the plug gap for every firing. To combat the extreme conditions that wires face under the hood, the core and conductor are protected with a sleeve of double-layered, pure silicone. This design is effective against header heat, oils and abrasion, and to complete the package, our silicone boots can withstand 550?F!

Part Type

Spark Plug Wire Set

Data: v4.2 - Upd: 2026-10-13 16:43:16

Specifications

Product Attributes - Brand
FAST
Product Attributes - Manufacturer's Part Number
255-2407
Product Attributes - Part Type
Spark Plug Wire Sets
Product Attributes - Product Line
FAST FireWire Spark Plug Wire Sets
Product Attributes - UPC
021174051025
Product Attributes - Assembled
Yes
Product Attributes - Distributor Terminal Type
Male/HEI
Product Attributes - Distributor Boot Color
Black
Product Attributes - Distributor Boot Material
Silicone
Product Attributes - Spark Plug Boot Ends
Eight 90 degree
Product Attributes - Spark Plug Boot Color
Gray
Product Attributes - Spark Plug Boot Material
Silicone
Product Attributes - Diameter (mm)
8.50mm
Product Attributes - Wire Color
Black
Product Attributes - RFI Suppression
Yes
Product Attributes - Coil Wire Included
Yes
Product Attributes - Conductor Style
Spiral core
Product Attributes - Quantity
Sold as a set.
Product Attributes - Notes
Under header design.

Reference Information

Brand Name/s Fast
StreetFX SKU fst255-2407
SFX Item ID 4084510
Supplier Item Code 4084510
Manufacturer SKU 255-2407
Manufacturer UPC 36584138761

Compatibility

Application Data
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    Liter5.3
    CID327
    CC5358
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Liter5.3
    CID327
    CC5358
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine VIN CodeU
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1973
    Ending Year1976
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1977
    Ending Year1980
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1981
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeAVANTI
    ModelII
    SubmodelGT
    Beginning Year1985
    Ending Year1985
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeBIZZARRINI
    ModelGT AMERICA
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    Liter5.3
    CID327
    CC5358
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • MakeBIZZARRINI
    ModelGT AMERICA
    SubmodelBASE
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Liter5.3
    CID327
    CC5358
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeL
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Engine VIN CodeR
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Engine VIN CodeR
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeL
  • MakeBUICK
    ModelCENTURY
    SubmodelSPECIAL
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeL
  • MakeBUICK
    ModelCOMMERCIAL CHASSIS
    SubmodelBASE
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN Code7
  • MakeBUICK
    ModelCOMMERCIAL CHASSIS
    SubmodelBASE
    Beginning Year1994
    Ending Year1996
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
    Engine VIN CodeP
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeL
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Engine VIN CodeR
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeL
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Engine VIN CodeR
  • MakeBUICK
    ModelROADMASTER
    SubmodelBASE
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
    Engine VIN CodeP
  • MakeBUICK
    ModelROADMASTER
    SubmodelCOLLECTOR'S EDITION
    Beginning Year1996
    Ending Year1996
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
    Engine VIN CodeP
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN Code7

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