<VV> Head milling, was: PG Turbos??

[kenpepke at juno.com]

>-Mark said:  FYI, tried that on one of my cars. STILL can't use regular gas without
>encountering MUCHOS GRANDIS dieseling upon shutdown. So while you may
>reduce or eliminate detonation, the "modern" (what passes for) gas will
>still give you grief. So don't do it with the idea of going to a lower
>octane-rated grade of gas.

Setting the idle speed down will generally stop or at least reduce this problem.
If worst comes to worst a person could install an idle motor in the linkage mechanism
to close the throttle completely when the ignition is switched off. 

Ken Pepke