Gates are open for the Pacific Office Automation 147 featuring the NASCAR Xfinity Series
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ARCA Menards Series West race at Portland International Raceway begins at 4 p.m. PT today
PORTLAND, Ore. (May 31, 2024) – The third annual Pacific Office Automation 147 has begun at Portland International Raceway (PIR). This year's race weekend will feature star-studded lineups for both the ARCA Menards Series West race today at 4:00 p.m. PT and then NASCAR Xfinity Series starting field tomorrow at 1:30 p.m. PT.