Quote:
Originally Posted by JSH
Said differently, using an atmospheric pressure of 30Hg at sea level and 24Hg here in Denver, you would see 20% less ambient pressure here in your intake manifold when the engine is off versus Miami, and it would make ~20% less power here.
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In Denver your relative pressure in kpa is about 82kpa. Sea level it’s 101kpa.
So a 19kpa loss, equates to roughly 3lbs of boost.
3lbs of boost isn’t 130hp, unless your elevation is even higher and the kpa is even lower.
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