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new 383 crate

  1. New GM ZZ383 Stroker Oil Consumption

    I am interested in hearing if anyone has any views on oil consumption during the first 1000 miles a GM ZZ383's life. This was a long block assembled with all specified GM part numbers. Thus far my motor is using oil at a rate of approximately 1 quart every 325 miles. I am at about 600 miles...