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Power Strokes
6.4 Aftermarket
ANYONE have good results from the Steed Speed Manifolds yet?
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[QUOTE="steedspeed, post: 445061, member: 4952"] Greg told me that he did the other changes before the manifolds and was driving the truck with the other changes before he put them in. I specifically asked him that question in no uncertain terms and he was adamant that the manifolds were the only change. He also is running without a wastegate. [/QUOTE]
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6.4 Aftermarket
ANYONE have good results from the Steed Speed Manifolds yet?
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