View Single Post
Old 09-04-2018, 10:14 PM   #3 (permalink)
ProDigit
EcoModding Apprentice
 
Join Date: Jun 2012
Location: Florida
Posts: 222
Thanks: 0
Thanked 22 Times in 18 Posts
I think smartphones have G-sensors and compass sensors on them, but they're reading results well below engine vibrations (1 to 2 readouts per seconds, to preserve battery life, vs 4-5000 readouts necessary to measure vibrations).

Butt dyno still gives a good estimate!
  Reply With Quote