Description
The FiTech SBC(UH) Dragster HEI Dist End 90/90 Spark Plug Wire Kit (90018) is engineered for small block Chevy (SBC) engines requiring high-temperature protection and reliable spark delivery. This set provides 8mm spiral core wires with ceramic spark plug boots, designed to withstand extreme heat. It offers both pre-made wires and custom fitment options, ensuring compatibility with various engine configurations.
KEY FEATURES AND BENEFITS:
- High-Temperature Ceramic Spark Plug Boots: Protect against header heat.
- 8mm Spiral Core Wires: Reduce RFI/EMI and improve spark delivery.
- Pre-Made Wires: Simplify installation, while extra unterminated wires allow for custom fitment.
- Complete Installation Kit: Includes crimping tool, boots, terminals, and wire separators.
- Designed for Under-Header Routing: Compatible with dragster HEI distributors.
SPECIFICATIONS:
- Wire Diameter: 8mm
- Conductor: Spiral wound wire on carbon impregnated fiberglass core
- Resistance: 350 Ohms/Ft
- Boot Materials: Ceramic (spark plug end), Silicone (distributor end)
- Distributor Terminal: Male/HEI (socket)
- Spark Plug Boot Angle: 90 degrees
- Compatibility: Small Block Chevy (SBC) engines with under-header routing and dragster HEI distributor.
HOW TO USE:
- Disconnect the negative battery terminal.
- Remove the old spark plug wires from the spark plugs and distributor.
- Select the appropriate pre-made or custom wire for each cylinder.
- For custom wires, measure and cut the wire to the desired length.
- Use the included crimping tool to attach the boots and terminals to the wire ends.
- Apply dielectric grease to the inside of the boots.
- Connect the spark plug wires to the spark plugs and distributor in the correct firing order.
- Secure the wires using the included wire separators.
- Reconnect the negative battery terminal.
- Start the engine and verify proper operation.
BENEFITS OF USING THE FITECH SBC(UH) DRAGSTER HEI DIST END 90/90 SPARK PLUG WIRE KIT (90018):
- Improved engine performance through consistent spark delivery.
- Reduced risk of ignition failure due to heat damage.
- Flexible installation options for various engine setups.
- Minimized interference with electronic components.
- Reliable connections.
FEATURES:
- Ceramic boots rated for high temperature applications.
- Spiral wound core for effective RFI/EMI suppression.
- Pre-terminated and unterminated wires are included.
- Included crimping tool for custom installations.
- Wire separation and wire labels included.
- Double silicone wire jacket.






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