Quote:
Originally Posted by Vman455
I have. And I just yesterday ordered the digital pressure gauge another poster suggested in a thread earlier this summer and two pitot tubes. (And your book--looking forward to reading it!).
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What took you so long to buy it?!
All the expert feedback I have now received has identified only one mistake - the equation on changes in drag with top speed on Page 21. Dr Thomas Wolf of Porsche has a more accurate, and simpler, equation for this that he gave me.
Since the book was written, I have developed the throttle-stop method for testing drag changes, and now use the static port of a pitot tube as a pressure ref rather than a tank, so obviously neither of these techniques is in the book.