Toyota RZ engine

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The Toyota RZ engine family is a straight-4 piston engine series built in Japan. The RZ series uses a cast-iron engine block and aluminum SOHC or DOHC cylinder heads. It has EFI fuel injection, 2 or 4 valves per cylinder and features forged steel connecting rods.

Video Toyota RZ engine

1RZ

The 1RZ is a 2.0 L (1,998 cc) version built from 1989. Bore is 86 mm and stroke is 86 mm.

1RZ-E

The 1RZ-E is the fuel-injected version of the 1RZ. With a compression ratio of 9:1, output is 75-81 kW; 101-108 hp; 102-109 PS at 5,400 rpm with 160-167 N?m (118-123 lb?ft) of torque at 2,800 rpm. With redline at 5,500 rpm.

Applications:

• 1989-2004 Toyota HiAce
• 1998-2005 Toyota Revo
• 1998-2001 Toyota Hilux
• 2000-2004 Toyota Kijang/Venture

Maps Toyota RZ engine

2RZ

The 2RZ is a 2.4 L (2,438 cc) version. Bore is 95 mm and stroke is 86 mm; a variety of combination of heads and fuel delivery systems were available.

2RZ-E

This is an SOHC engine with two valves per cylinder. Valve adjustment is by shim over bucket. Output is 88 kW; 120 hp; 120 PS at 5,200 rpm. Originally manufactured with a carburetor induction system, it was later upgraded to Electronic Fuel Injection, with the -E suffix added to the engine designation. Toyota specified unleaded fuel with a rating of at least 91 RON in Australia.

Applications:

• 1989-2004 Toyota HiAce (encompassing the RZH1xx series, with the 2RZ-E engine variant introduced in 1998)

2RZ-FE

The 2RZ-FE, and 4RB1 or 4RB2 in China, is a 2.4 L (2,438 cc) version. Bore is 95 mm and stroke is 86 mm. Compression ratio is 9.5:1. Output is 106 kW; 142 hp; 144 PS at 5000 rpm with 220 N?m (160 lb?ft) of torque at 4000 rpm. This engine does not feature balance shafts. It has four valves per cylinder and DOHC. Valve adjustment is by shim over bucket. The 2RZ-FE is an interference engine.

Applications:

• 1995-2004 Toyota Tacoma 4x2
• 1998-2004 Toyota Hilux

src: enginediagram.net

3RZ

3RZ-FE

The 3RZ-FE is a 2.7 L (2,693 cc) version. Bore is 95 mm and stroke is 95 mm. Compression ratio is 9.5:1. Output is 110 kW; 150 hp; 150 PS at 4800 rpm with 240 N?m (177 lb?ft) of torque at 4000 rpm. This engine features twin, chain-driven balance shafts. It has four valves per cylinder and DOHC. Valve adjustment is by shim over bucket. The 3RZ-FE is an interference engine.

Applications:

• 1995-2004 Toyota Tacoma
• 1996-2000 Toyota 4Runner
• 1994-1998 Toyota T100
• 1995-2002 Toyota Granvia
• 1995-2004 Toyota Hilux
• 1990-2004 Toyota HiAce
• 2001-2009 Toyota Land Cruiser (Venezuela)
• 1996-2004 Toyota Land Cruiser Prado
• 1998-2002 Toyota Touring Hiace

src: ww1.prweb.com

See also

• List of Toyota engines

src: enginediagram.net

References

Source of article : Wikipedia