• Honda RA273

Honda RA273 – Formula 1 car designed by Yoshi Nakamura and Sano Shoichiego for the Honda team. This model took part in the 1966-1967 seasons. Compared to its predecessor, the Honda RA272, had a brand new engine: unit with a capacity of 1.5 liter engine was replaced with 3.0 l designed by Shoichiro Irimajiriego.

• • RA270 RA271 RA272 • RA273 • RA300 • RA301 • RA302 • RA106 • RA107 • RA108

Brabham BT11 Brabham BT7 • • • Brabham BT19 Brabham BT22 Brabham BT20 • • BRM P261 BRM P83 • • Cooper T73 • Cooper T77 • Cooper T81 • • T1G Eagle Ferrari 312 Ferrari 246T • • Honda RA273 • Lotus 25 • Lotus 33 • Lotus 43 • Shannon McLaren M2B • SH1

Brabham BT18 Brabham BT16 • • Lotus 44 • Matra MS5

Brabham BT19 Brabham BT11 • • Brabham BT24 Brabham BT20 • • • BRM P261 BRM P115 BRM P83 • • Cooper T77 • Cooper T79 • Cooper T81 • Cooper T86 • Eagle T1G • Ferrari 312 • Honda RA300 Honda RA273 • • • Lola T100 LDS MK3 • Lotus 25 • Lotus 33 • Lotus 43 • Lotus Matra MS7 49 • • • McLaren McLaren M4B M5A

Brabham BT23 • • Lola T100 Lotus Matra MS5 48 • • • Protos F2 Matra MS7