Toyota J engine explained

The Toyota J is a series of overhead valve diesel engines built by Toyota, mainly for truck applications, beginning in March 1964 and ending in 1983.

J

The J is a 2336cc inline-four, eight valve OHV diesel engine. It was introduced in March 1964. Bore and stroke is 88.0 by 96.0 mm, the compression ratio is 18.5 : 1. Output is 650NaN0 at 3,600 rpm.

Applications

• Toyota Dyna JK170
• Toyota Light Bus JK170B

2J

The 2J is a 2481cc inline-four, eight valve OHV diesel engine. Output is 700NaN0 at 3600 rpm as fitted to a 1972 Toyoace truck. It was first introduced in 1969 and was built until 1983. Later versions claim 750NaN0 at the same engine speed.^[1]

Applications

• Toyota ToyoAce JY16
• Toyota 700kg Shovel Loader SD7 (50 PS)^[2]

Notes and References

1. JAMA23 . 自動車ガイドブック [Automobile Guide Book] . Japanese . 23 . 1976-10-20 . . Japan . 191 . 0053-760023-3400 .
2. Automobile Guide Book 1976/1977, p. 285