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Flieger Flieger is offline
Max Sluiter
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Join Date: Mar 2006
Location: So Cal
Posts: 19,572
If they are black studs, they may be the 993 improved Dilavar studs. These are the only Dilavars that should be used, otherwise use the (much cheaper) steel.

911st, I believe the 935 oiling mod just makes use of an area of the head that receives splash lubrication from the cam tower spray bar. I think it is specially positioned to be in a chamber where oil is present.
1971 chassis, 2.7RS spec MFI engine, suspension mods, lightened

Suspension by Rebel Racing, Serviced by TLG Auto, Brakes by PMB Performance
Old 12-29-2009, 06:57 PM
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