theres a local valero in chandler/phoenix that has 100 octane race gas But it does not say if its unleaded or leaded ,just wanting to clarify because im aware that leaded gas can harm your o2 sensors.also looked on valero's website but no luck there.any oppinions?
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valero ,race gas unleaded,or leaded? - leon(AZ)19:35:18 07/26/08