series. Specifically, the "38" series in their catalog (such as parts like 38-1958MPG) identifies high-performance ignition wire sets designed for specific vehicle engine configurations.
Below is a detailed report on the technical specifications and performance claims for this specific part series. HMM Gracel Set 38 Part 1 Mpg part
Despite the solid core, these wires include patented protection to prevent Radio Frequency Interference (RFI) from disrupting onboard electronics or radio signals. series
The "MPG" designation in the part number refers to the product's focus on fuel economy. HMM Gracel Set 38 Part 1 Mpg part
8.00mm wires, providing a balance between durability and fitment in stock looms.
The zero-resistance design ensures that the full energy of the ignition coil reaches the spark plug without power loss.