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banks big head
I was looking for a way to increase power of my 04 chevy lb7 duramax without resorting to computer mods, and was wondering if anyone has had experience with the big head. Is it worth the money? How is the seat of the pants feeling? My current mods are a strait pipe and a k&n intake kit...- dmax04
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- Forum: 6.6L Duramax Diesel
