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Power Strokes
6.4 Aftermarket
ANYONE have good results from the Steed Speed Manifolds yet?
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[QUOTE="Fast-6.0, post: 457700, member: 353"] Attached our some of our datalogs from Mike's Silver truck. The first is with 6L manifolds. The 2nd is with Steedspeed manifolds. The EBP bung is located in the same place on both sets of uppipes (a straight section of 2" pipe). I tried to get the data to the same point on both graphs. You can see that the backpressure and boost are lower at this point with the steedspeeds. You can also see that the turbo vane position is 95% on both tests. This data is consistent as the rpm increases. This data backs up what we saw on the dyno and what Mike and Jerry our stating they feel. Slower spool. [/QUOTE]
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6.4 Aftermarket
ANYONE have good results from the Steed Speed Manifolds yet?
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