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.
The 38-series encompasses various vehicle-specific sets. For example: 38-1961MPG Go to product viewer dialog for this item. HMM Gracel Set 38 Part 1 Mpg part
Technical Analysis: Granatelli MPG Plus Spark Plug Wires (Set 38 Series) 1. Core Technology and Conductivity series
The zero-resistance design ensures that the full energy of the ignition coil reaches the spark plug without power loss. For example: 38-1961MPG Go to product viewer dialog
Below is a detailed report on the technical specifications and performance claims for this specific part series.
Based on the details provided, your request appears to refer to the Granatelli Motor Sports (GMS) MPG Plus Spark Plug Wire Go to product viewer dialog for this item.