Toyota R engine

Versions

• 3R 1.9L pushrod¹

  1,897 cc. 89 hp from 1960 · 1959–1968

  In 1st gen Toyota Truck, 1969

• 8R 1.9L overhead cam^1,2

  1,858 cc. 108 hp in the 1971 Celica · 1968–1972

  In 1st gen Toyota Celica, 1971; 1st gen Toyota Truck, 1969–1972

• 18R 2.0L overhead cam¹

  1,968 cc · 1971–1981

  In 1st gen Toyota Truck, 1972; 2nd gen Toyota Truck, 1973–1974

• 18R-C 2.0L with emissions controls^1,2

  97 hp in the 1972 to 1974 Celica · 1971–1981

  In 1st gen Toyota Celica, 1972–1974

• 20R 2.2L overhead cam¹

  2,190 cc. 90 to 97 hp in the US · 1975–1980

  In 1st gen Toyota Celica, 1975–1977; 2nd gen Toyota Celica, 1978–1980; 3rd gen Toyota Truck, 1975–1978; 4th gen Toyota Truck, 1979–1983

Found in

Every model on the site that names this engine, by generation

• Toyota Celica
  • 1st gen, 1971–1977: 8R, 18R-C, 20R
  • 2nd gen, 1978–1981: 20R
• Toyota Truck
  • 1st gen, 1969–1972: 3R, 8R, 18R
  • 2nd gen, 1973–1974: 18R
  • 3rd gen, 1975–1978: 20R
  • 4th gen, 1979–1983: 20R

Sources

1. Wikipedia (R engine)
2. Wikipedia (Celica)