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pennzoil

  1. GN7 On the Dyno
    Pennzoil GT Performance Racing 25W50 - Cs 12/1 qt Is this stuff suitable to break in a new engine with a flat tappet cam? The zinc levels are supposed to be very high. TIA.
  2. PB Open Water
    I went to three diff WMs and none of them had it.:|errI went to the Anaheim, Buena Park and Brea stores.Has anyone in OC bought it there recently?Please dont tell me to call the stores.Ive tried that and almost stroked out at the frustration.
  3. PB Open Water
    Walmart use to carry it and now it has been discontinued from their line.... Where can I find this stuff....
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