The Toyota P family is an overhead valve inline-four engine produced from October 1959 through 1994. Originally fitted to the Corona passenger car, it was soon relegated to commercial use vehicles and for its latter two decades it mostly powered various forklifts. P The P was produced from 1959 through 1961. Bore and stroke are . 1959.10–1961.09 Toyota ToyoAce PK20, 2P The 2P was produced from 1961 through 1972. This was bored out to , while retaining the short stroke. Power is at 5,000 rpm, while torque is at 2,800 rpm. 1961.09–??? Toyota ToyoAce PK30/31, 1962–1964.08 Toyota Coronaline Van/Pickup PT26" 1964.09–1967.05 Toyota Corona PT40/PT463P The 3P was produced from 1967 through 1979. Bore and stroke is . Power is usually at 5,000 rpm, with torque of at 3,000 rpm. 1967.05–1970.01 Toyota Corona PT41/PT47 1970.02–1973.07 Toyota Corona PT86V 1967–1971 Toyota ToyoAce PK32 1971–197? Toyota ToyoAce PY10 Toyota "Seven" shovel SG7'' (), 4P The 4P (retaining the bore but with a longer stroke) mostly saw use in off-road equipment such as forklifts and loaders, where it was used until at least 1994 for the Toyota 5FGL. It produces at 2400 rpm as fitted to the Toyota 2SGK6 loader (1993). In the 1972 2FG20 2-ton forklift it has at 2800 rpm. See also List of Toyota engines References P Straight-four engines Gasoline engines by model