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Old 04-09-2011 | 06:26 PM
  #16  
vertical grimmace's Avatar
vertical grimmace
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From: Greeley, CO
Default RE: Diy Tachometer


ORIGINAL: scooterinvegas

I lighty touch the back side of the prop and count the how many times the prop taps my finger in 6 sec. I then times this number by 5. Easy.

(Because this is in the ''beginners'' forum, I have to say this is a joke. Do NOT touch the prop with your finger when the engine is running!) [:@]
But if you are going to touch the prop when it is running, do it from behind!