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Old 03-26-2011, 05:59 PM   #6
J.McDonald Knives
Scooby Specialist
Member#: 184412
Join Date: Jul 2008
Chapter/Region: TXIC
Location: Corpus Christi, TX
1989 Jeep Wrangler
Cherry Red


I just did the conversion and clipped off my old harness and tied directly into the stock harness wires. When doing it with the 8239 the wires are as follows:

Subaru > MSD Harness

Yellow - Green
Black - Black
Red - Blue

And that keeps the plug on the same side but the MSD logo will be on the back side. The bolt size you need is M6 x 45mm or 50mm and you only need 2. Since mine is a DOHC I went with the wires for a 98 Legacy and you don't need to mod them.

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