more of the items below : 1) intake temperature 2) intake volume 3) intake velocity or intake pressure 4) more consistent airflow across each chamber and you will need to do this without trading off bottom end for top end .. though a turbo / forced induction should take care of that .. so your plenum design, is altering which of the items above and how do you plan to prove the lift / gain above OEM with data ?
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800 rwhp dyno View Me! Disclaimer : Not Safe For Work !
Kid :" Those old guys drive that way ?" Witness : "Yeah, I rode behind them at ZNationals 2010 on these back roads leaving the track day and they were foot in. They ran into the curves w/no brakes and didn't lift!" - Hampton Inn parking lot at ZNationals 2011 - |