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Message: [QUOTE="V-Ref, post: 142744, member: 660"] Tom/Tarm At WOT....If a "big pump" data logged 3000 psi and 35% duty cycle, and a small pump data logged 3000 psi at 35% duty cycle....wouldn't the ramp rate have to be the same on a mechanically driven pump? I guess I agree conditionally with what your saying...when I look at the AE data logs of the SRP1 vs the Stage 2...the ramp rate is much faster with the stage 2 pump...but this is also manifested in 10-15% less duty cycles for a given PW/ICP at higher rpms too... So that's why I think it all comes down to max ICP/DC for a given tune is the final be all end all benchmark for our HPOPs. Hope that makes sense. And if I missed the boat...send another one please :blitzed: [/QUOTE]

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