[Diy_efi] How to read turbine RPM

[Scott Campbell.]

I can't find the website, but I did see where a guy was using an optical emitter/detector and reflecting off the flat of the nut on the compressor end of the shaft.  If I remember right, he tapped a
small hole into the inlet housing to mount the emitter/detector gadget.

Scott.


> > > " For this to work optimally you'll need to use a turbo speed sensor  "
> > >
> > > Would  like to know how to read turbine RPM especailly from non magnetic
> > > compressor / turbine wheels.
> > >
> > > Can you offer any info / links on how it is done.
> > >
> > > Thanks
> > >
> > > Hugh


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