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Old 12-01-2009, 04:45 PM
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tubeman
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Join Date: Dec 2006
Location: laval, QC, CANADA
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Default RE: Spectrum DX3S RPM setup on a 23cc?

i just did it ! What you have to do is to zip tieyour sensor harness to the sparkplug cable, on the top of the engine and let your sensor in air. The mgnetic pulse that gave the coil will be detect and you will have the correct RPM. It's seem weird but working. In a idle position i get around 4500 rpm.

I will post picture tonight