Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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Summit Racing™ 8.5mm Ignition Wires

4.34 out of 5 stars 186 Customer Reviews

Finish off your ignition with a set of Summit Racing™ 8.5mm ignition wires for maximum spark delivery. Their spiral-wound copper conductor has extremely low resista
Finish off your ignition with a set of Summit Racing™ 8.5mm ignition wires for maximum spark delivery. Their spiral-wound copper conductor has extremely low resistance (just 50 ohm/ft.) combined with extremely high EMI suppression. In plain terms, these wires deliver the highest possible energy to the spark plugs so that your ignition upgrades reach their full potential--without creating interference for onboard electronics. The wires have a high dielectric strength insulator and heavy glass braid, topped with heavy-duty black silicone jackets and high-temperature black or gray boots (depending on application) to res
Finish off your ignition with a set of Summit Racing™ 8.5mm ignition wires for maximum spark delivery. Their spiral-wound copper conductor has extremely low resistance (just 50 ohm/ft.) combined with extremely high EMI suppression. In plain terms, these wires deliver the highest possible energy to the spark plugs so that your ignition upgrades reach their full potential--without creating interference for onboard electronics. The wires have a high dielectric strength insulator and heavy glass braid, topped with heavy-duty black silicone jackets and high-temperature black or gray boots (depending on application) to resist damage from heat and abrasion. They're available in universal and application-specific sets.

Results 1 - 25 of 36

Spark Plug Wires, 8.5mm, Black, 90 Degree Boots, Universal, V8/L8, Set

Part Number: SUM-881020

4.75 out of 5 stars ( 4 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 90 Degree Boots, Chevy, Small Block Gen I, V8, Set

Part Number: SUM-888836

4.78 out of 5 stars ( 9 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 135 Degree Boots, Ford, Small/Big Block/Modified, Set

Part Number: SUM-889007

4.0 out of 5 stars ( 10 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Mopar, Small Block LA, Set

Part Number: SUM-889005

4.62 out of 5 stars ( 13 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Chevy, Small Block, LS1/LS6, Set

Part Number: SUM-887828

4.44 out of 5 stars ( 25 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Multi-Angle Boots, Mopar, Big Block B/RB, Set

Part Number: SUM-889004

4.38 out of 5 stars ( 8 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 135 Degree Boots, Ford, Small/Big Block/Modified, Set

Part Number: SUM-888901

4.0 out of 5 stars ( 7 )

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Spark Plug Wires, 8.5mm, Black, 135 Degree Boots, Universal, V8/L8, Set

Part Number: SUM-881024

4.75 out of 5 stars ( 4 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 90 Degree Boots, Chevy, Small Block Gen I, V8, Set

Part Number: SUM-889008

4.75 out of 5 stars ( 4 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Chevy, Small Block Gen II, LS, V8, Set

Part Number: SUM-887830

4.13 out of 5 stars ( 30 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 90 Degree Boots, Chevy, Small Block Gen II, LT1, V8, Set

Part Number: SUM-887825

4.6 out of 5 stars ( 10 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Multi-Angle Boots, AMC V8, Set

Part Number: SUM-889012

5.0 out of 5 stars ( 4 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 90 Degree Boots, Chevy, Small Block Gen I, V8, Set

Part Number: SUM-888858

4.4 out of 5 stars ( 5 )

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Spark Plug Wires, 8.5mm, Black, Straight Boots, Universal, V8/L8, Set

Part Number: SUM-881022

1.0 out of 5 stars ( 1 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Mopar, Small Block LA, Set

Part Number: SUM-888900

4.33 out of 5 stars ( 3 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Chevy, Big Block, Set

Part Number: SUM-889006

5.0 out of 5 stars ( 4 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Six 90 Degree/Two Straight Boots, Chevy, Small Block Gen II, LT1, Set

Part Number: SUM-887822

4.0 out of 5 stars ( 2 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 135 Degree Boots, Ford, Small Block Windsor, V8, Set

Part Number: SUM-888112

4.4 out of 5 stars ( 5 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 135 Degree Boots, Ford, Small Block Windsor, Set

Part Number: SUM-889010

5.0 out of 5 stars ( 1 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 90 Degree Boots, Chevy, Small Block Gen II, LT1, V8, Set

Part Number: SUM-887824

4.75 out of 5 stars ( 4 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 135 Degree Boots, Chevy, Big Block, V8, Set

Part Number: SUM-887806

4.5 out of 5 stars ( 4 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Chevy, Big Block, Set

Part Number: SUM-888850

4.0 out of 5 stars ( 1 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 90 Degree Boots, Chevy, Small Block Gen I, V8, Set

Part Number: SUM-889011

3.0 out of 5 stars ( 2 )

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Spark Plug Wires, Street/Strip, 8.5mm, Black, 90 Degree Boots, Chevy, Small Block, Set

Part Number: SUM-888903

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