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I need to get my spark plug wires replaced, but there are so many options! How do I decipher a spark plug wire length chart? Why does the length matter?
Core type | Pros | Cons |
---|---|---|
Carbon core | Cheapest option, great RFI suppression | Higher resistance, breaks down faster than other styles |
Solid core | Very low resistance | Very low RFI/EMI suppression |
Spiral core | Low resistance and great RFI/EMI suppression | Most expensive option |