Performance Opti Spark
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Teching In
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From: Chambersburg, Pa. 17201
Performance Opti Spark Looking for a performance opti spark system to replace my stock GM unit for road racing. MSD model number is: 83811 Also open to consider other makes.
Thread Starter
Teching In
iTrader: (2)
Joined: Nov 2008
Posts: 2
Likes: 0
From: Chambersburg, Pa. 17201
Thread Starter
Teching In
iTrader: (2)
Joined: Nov 2008
Posts: 2
Likes: 0
From: Chambersburg, Pa. 17201
