Toyota Y engine

The Toyota Y engine is a design that's a combination of the Toyota T engine, and the Toyota R engine, in a way that's similar to how the Toyota F engine is a design of the Toyota Type B engine, and the Chevrolet inline-6.

The valve arrangement from the Toyota K engine is interchangeable with this engine.

Translated from Japanese Wiki ja:トヨタ・Y型エンジン

1Y-J

• OHV 8 valve
• Aerodynamic volume displacement: 1.626L
• Inside diameter × distance: 86.0×70.0 (mm)

Applications:

• (First)light/write ace(YM20)
• Town ace(YR10)

2Y, 2Y-U

• OHV 8 valve
• Aerodynamic volume displacement: 1.812L
• Inside diameter × distance: 86.0×78.0 (mm)
• Compression ratio: 8.8
• Reference output: 58 kW (79 PS) /5,000rpm 140 Nm (14.3 kgm) /3,200 rpm

Applications:

• 5th generation mark II van(YX76V)
• 3rd generation highace van (YH50V/60V)
• Townace van (YR25V)
• Liteace wagon (YM20/30G)

2Y-P

• OHV 8 valve (LPG)
• Aerodynamic volume displacement: 1.812L
• Inside diameter × distance: 86.0×78.0 (mm)
• Specifications: 63 kW (85 PS) 5,000 rpm 142Nm (14.5 kg-m) 3,000 rpm (Gross value)
• 51 kW (70 PS) 4,600 rpm 132 Nm (13.5 kg-m) 2,200 rpm (net value)
• LPG

Applications:

• Corona(YT140)
• Mark II (YX70)

3Y, 3Y-U

• OHV 8 valve
• Aerodynamic volume displacement: 1.998L
• Inside diameter × distance: 86.0×86.0 (mm)
• Compression ratio: 8.8
• Reference output: 65 kW (88 PS) /4,800 rpm 155N m (15.8 kgm) /3,400 rpm

Applications:

• 3rd generation high ace wagon (YH51G/61G/71G)
• Hilux
• Dyna/ToyoAce

3Y-E

• OHV 8 valve
• Aerodynamic volume displacement: 1.998L
• Inside diameter × distance: 86.0×86.0 (mm)
• Compression ratio: 8.8
• Reference output: (97 PS) /4,800 rpm 160 Nm (16.3 kgm) /3,800 rpm

Applications:

• 5th generation mark II van (YX78V)
• Hilux (YN60)
• Daihatsu Rocky (Australia)

3Y-EU

• OHV 8 valve
• Aerodynamic volume displacement: 1.998L
• Inside diameter × distance: 86.0×86.0 (mm)
• Specifications: 85 kW (115 PS) 5,000rpm 179 Nm (18.3 kg-m) 3,600 rpm (Gross value)

71kw (97 PS) 4,800rpm 160 Nm (16.3 kg-m) 3,800 rpm (net value)

Applications:

• Hilux Surf/4Runner (61G)
• TownAce wagon (YR21G)

3Y-P

• OHV 8 valve (LPG)
• Aerodynamic volume displacement: 1.998L
• Inside diameter × distance: 86.0×86.0 (mm)
• Output: 79 PS (58 kW) /4,600 rpm 15.0 kgm (147 Nm) /3,000 rpm 2000 rpm

Applications:

• Crown(YS130)
• Mark II(YX80)

3Y-PU

• OHV 8 valve (LPG)
• Aerodynamic volume displacement: 1.985L
• Inside diameter × distance: 86.0×86.0 (mm)
• Specifications: 66 kW (90 PS) 5,000rpm 157 Nm (16.0 kg-m) 3,000 rpm (Gross value)

58kw (79 PS) 4,600 rpm 147 Nm (15.0kg-m) 2,000 rpm (net value)

Applications:

• Crown (YS120)

3Y-PE

• OHV 8 valve
• Aerodynamic volume displacement: 1.998L
• Inside diameter × distance: 86.0×86.0 (mm)
• Compression ratio: 10.5
• Output: 60 kW (82 PS) 4,600 rpm 157 Nm (16.0 kg-m) 2,400 rpm (1989 July? 1995 November)
• 58 kW (79 PS) /4,400 rpm 160Nm (16.3 kgm) /2,400 rpm (1995 December? )

Applications:

• Crown(YS130 1989 July -)
• Comfort(YXS11)
• Crown comfort(YXS10)
• Crown sedan(YXS10)
• Mark II (YX70)

4Y-E

• OHV 8 valve
• Aerodynamic volume displacement: 2.237L
• Inside diameter × distance: 91.0×86.0 (mm)

Applications:

• Toyota Van(town ace overseas specification)(Tarago in Australia)
• 3rd generation Hiace (overseas specification)
• Toyota Industries forklifts