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Old 08-30-2006, 02:37 PM   #26
Element Tuning
Former Vendor
Member#: 54918
Join Date: Feb 2004
Chapter/Region: MAIC
Location: Gaithersburg, MD
673 WHP Element
Tuning Pro Comp Engine


The stock STI mapping has the intake cam advanced in the high rpm and this is where power gains are realized by reducing it. We've been mapping this way on the Hydra since day one and realized the gains some time ago. Many had asked why are the Hydra cars making 30-40 whp more on the top end and that's part of the reason. I remember when I was data logging the OEM mapping and thinking to myself, what were they thinking

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