or any of the units on the Tiny Tach web site, or order through
Aircraft Spruce if delivery to SA is an issue for them.
-Jeff Scott
Los Alamos, NM
-- Original Message --
From: "Willie van der Walt"
To: "'KRnet'"
Subject: KR> RPM Gauge
List-Post: kr
Not an expert on these things but it sounds like the little VDO was loading
the mag down, probably a low resistance movement or breaking down. 4 options
are to
1. try adding an in-line resistor of increasing value. If you get to the
stage where the engine is smooth and the tacho is still accurate y
I used a VDO rev counter with the pickup on the deadcut point of one Slick
Magneto. There are two on the Limbach. Since I removed the wire from the
Magneto the engine is running much smoother.
Now how can I measure the engine revs? There is no alternator on the motor.
Any ideas? Please help.
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