Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$246.13 set of 8
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Features, Description, Reviews, Q&A, Specs & Installation
High-Performance Ignition Wires. The Granatelli Motor Sports High Performance Ignition Wires in High Temp Red provide a direct and efficient electrical path from the ignition coil to the spark plugs. Designed to reduce resistance to zero ohms, these wires ensure maximum voltage transfer, enhancing combustion efficiency, throttle response, and overall engine performance on V8 engines. This upgrade is essential for enthusiasts seeking reliable spark delivery and performance improvements in their LS and LT-series engines.
Construction and Appearance. These ignition wires feature an 8mm core constructed of a stainless-steel spiral-wound wire that balances excellent spark conduction with electromagnetic interference suppression. The exterior is protected by a durable, red high-temperature silicone jacket capable of withstanding temperatures exceeding 500°F. The wires are factory-assembled with OE-grade terminals, ensuring a precise fit and robust connection.
Installation. Installation of these spark plug wires is straightforward and requires no drilling or modifications. Their pre-measured 10-inch length provides a clean, professional fit, especially suitable for tightly packaged engine bays or customized coil setups.
Application. Specifically designed to fit the 2015 through 2026 model years of the V8 Tahoe, these wires meet the exacting requirements to ensure optimal ignition performance without fitment issues.
Granatelli Motor Sports 28-1545HTR
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Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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