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#1 |
![]() Drives: 2023 1SS 6 speed Join Date: Aug 2023
Location: Oregon
Posts: 169
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Spark plug wires. Leave stock
Unless you like the color, or are installing headers and have to remove them anyway. The factory spark plug wires are already of a spiral core design and measure .9k ohms. The well known manufacturer aftermarket wires are 1.5k ohms. The passenger side is quite a pain to do with limited tools many have at home. Factory wires had 10,000 miles on them.
2023 SS |
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#2 |
![]() ![]() Drives: '86 IROC-Z '18 ZL1 Join Date: Jul 2019
Location: Arizona
Posts: 932
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I'll give GM credit...their spark plug wires have been solid even since 4th gen days.
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