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Power Strokes
6.4 Aftermarket
ANYONE have good results from the Steed Speed Manifolds yet?
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[QUOTE="Dzchey21, post: 458513, member: 63"] I agree but the graphs looks almost identical to mikes silver truck and honestly to get thoughs difference you have to be trying and.which in that case why not roll in later with the stock manifolds? They kept saying it was hard to not make the truck downshift, well if that's the case the truck isn't make the same power down low, if it was it wouldn't downshift, that also tells me they were trying to.squeeze every but of low end out of it... [/QUOTE]
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Power Strokes
6.4 Aftermarket
ANYONE have good results from the Steed Speed Manifolds yet?
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