The first M was a 2.0 L (1988 cc) version produced from 1965 through 1988. It was a 2-valve SOHC engine. Cylinder bore and stroke was square at 75 mm (2.95 in). Output was 110–115 PS (81–85 kW) at 5,200 to 5,600 rpm, depending on specifications and model year. Typical torque is 116 lb·ft (157 Nm) at 3,800 rpm.
An LPG version, the M-LPG, was produced from 1966 through 1988. The "M-C" engine, for commercial vehicles such as the Crown Van produces 105 PS (77 kW).
Twin SU sidedraft carburetors pushed output for the M-B and M-D to 125 PS (92 kW) at 5,800 rpm.
Anti emissions versions, the M-U, M-U LPG and M-EU, replaced the M, M-LPG and M-E on the Japanese market in mid 1976.
Applications:
- 1962–1967 Toyota Crown MS40 (second generation)
- 1967–1971 Toyota Crown MS50 (third generation)
- 1971–1974 Toyota Crown MS60/62/70 (fourth generation)
- 1972–1979 Toyota Corona Mark II X10/20/30/40
Read more about this topic: Toyota M Engine