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Apr 13, 2017 at 12:59 history edited CommunityBot
replaced http://aviation.stackexchange.com/ with https://aviation.stackexchange.com/
Jan 1, 2014 at 17:44 comment added voretaq7 @Qantas94Heavy Yup, and around the same equivalent power production - more air to push around everywhere (in the cylinders & around the prop).
Jan 1, 2014 at 10:25 comment added Qantas 94 Heavy @voretaq7: but would that not have the same internal pressures as 75% or more at standard conditions?
Dec 31, 2013 at 0:22 vote accept Garrison Neely
Dec 30, 2013 at 22:40 comment added voretaq7 Also worth noting that - as mentioned in the answers on the other question - normally aspirated engines will produce greater than rated power at negative density altitudes. This factor is generally ignored because it's not as substantial a difference as you see with turbochargers, but it's why I can cruise in the yellow arc at 65% power in my lowly PA28 Cherokee in winter.
Dec 30, 2013 at 22:29 history edited voretaq7 CC BY-SA 3.0
Link to related question & cram some of the explanation in here too
Dec 30, 2013 at 22:11 history answered Canuk CC BY-SA 3.0