West Series races at Portland Speedway
| NASCAR Winston West Series | |
|---|---|
| Location | Portland, Oregon, United States |
| First race | 1956 |
| Last race | 2000 |
| Distance | 50 mi (80.467 km) (1957, 1964, 1967-1969, 1971-1979) 50.5 mi (81.272 km) (1951) 75 mi (120.701 km) (1956-1957, 1964-1966, 1975-1977, 1981, 1983-1984) 100 mi (160.934 km) (1956-1957, 1964-1966, 1972-1974, 1980, 1987-2000) 100.5 mi (161.739 km) (1985) 123 mi (197.949 km) (1956) 125 mi (201.168 km) (1956, 1964, 1995) |
| Laps | 100 (1957, 1964, 1967-1969, 1971-1979) 101 (1965) 150 (1956-1957, 1964-1966, 1975-1977, 1981-1982, 1984) 200 (1956-1957, 1964-1966, 1972-1974, 1980, 1987-2000) 201 (1984) 246 (1956) 250 (1956, 1964, 1995) |
| Previous names | First races No name (1956-1957, 1964-1969) Rose City 100 (1971) Portland 100 (1972-1973) Pepsi 100 (1974) Coca-Cola 100 (1975, 1978) Winston Portland 100 (1976-1977) Kyte Coca-Cola 100 (1979) G.I. Joe's Heidelberg Portland 200 (1980) G.I. Joe's Portland 150 (1981) Winston Portland 150 (1982) Winston / Permatex 150 (1984) G.I. Joe's / Valvoline 201 (1985) Mike's Auto Parts / Winston 200 (1987) Winston 200 (1988-1991) Astro 200 by Safeway / Diane's Foods (1992) Mello Yello 200 by Safeway (1993) Talk 'N Toss 200 (1994) Reser's Fine Foods 200 (1995) Reser's Fine Foods 200 by Action Auto Glass (1996) Pontiac Widetrack 200 (1997) TCI Digital Cable 200 (1998) Grainger Industrial Supply 200 Pres. by TCI (1999) NAPA Auto Parts 200 (2000) First races No name (1956-1957) Portland 150 Laps (1964) Portland 150 (1965) Firestone 200 (1966) Portland 200 (1972-1973) Pepsi 100 (1974) Coca-Cola 150 (1975) Winston Portland 150 (1976-1978) Rose City Winston 100 (1979) Plaid Pantry 250 (1995) Third races No name (1956-1957, 1965) Portland 200 (1964) Fourth races No name (1956, 1964) |
| Most wins (driver) | Hershel McGriff (5) |
| Most wins (manufacturer) | Chevrolet (16) |
| Circuit information | |
| Surface | Asphalt (1956-1999) Clay (2000) |
| Turns | 4 |
The NASCAR Winston West Series, now the ARCA Menards Series West, held several races at Portland Speedway in Portland, Oregon. The track hosted four races for the series in 1956 and 1964, three in 1957 and 1965, and two in many years, with a 4th of July race being held in 12 different seasons.