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Re: Ping under full boost

> >         Tonight I installed paul t's mod but only using the presure
> > regulator. the oil presure switch ground is covering over boost for the
> > moment.  The problem is a nasty ping at 1.9 on the digi. NOT a good sound.
> > ANY IDEAS.   Oh yeah where can I get a on board o2 monitor.
> > 
> ... turn down the knob?  [before you lose your motor]  I'd like to know how
> it is that the "oil presure switch ground is covering over boost" too!

Right on!  The guage is notoriously inaccurate so who knows what 1.9
really is.