Twin injector system?

Jim Davies jimd at vcc.bc.ca
Mon Jun 29 21:07:26 GMT 1998



On Mon, 29 Jun 1998, Adrian Teo wrote:

> > > The "ultimate" solution, one that I and a friend applied for a patent on
> > > (expensive process, but worth it), is to vary the timing relationship of the
> > > Cam/Crank across the RPM band.  By adjusting the cam for low-RPM the engine
> 
> [snip]
> 
> I hate to burst your bubble but these schemes have already been
> implemented in a ton of everyday applications.
> 
> Add to the list below:
> -Nissan VVT-i
> -Porsche's VarioCam
> -...and of course Honda's VTEC.
> 
And of course it was done in the 1940s too. Lycoming, and others.





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