Alfa Romeo P3 2.6 straight-eight #173 1932 twin-supercharged Alfa GP eight, elite equipment Recent Posts Race report – 1935 Grand Prix de PauJuly 12, 2026 Setup guide and operating manual for interwar carsJune 15, 2026 Handbook for drivers on Golden Era ChampionshipJune 14, 2026 Race report – 1934 IX Gran Premio de EspañaJune 9, 2026 Race report – 1934 Norges Grand PrixMay 11, 2026 Categories Golden Era Championship news News