Motores completos para Oldsmobile Aurora

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Complete Engines for Oldsmobile Aurora

The Oldsmobile Aurora is an entry-level luxury sedan. The availability of complete engines for Oldsmobile Auroras means that you can restore your vehicle to its original specs or upgrade its performance.

What kind of car is an Aurora?

An Oldsmobile Aurora is a luxury sports sedan of medium size that supplanted the Olds 98 in the companys lineup. Offering a Northstar motor, the Oldsmobile Aurora lineup includes V6 and V8 models. Its performance-algorithm shifting is a highlight of the four-speed automatic transmission in the Aurora.

What is a Northstar engine?

General Motors used a complex motor in their Cadillac and Oldsmobile lines. This motor companys research and development team pioneered a machine that delivered power on the road with its double-overhead cam, four-valves-per-cylinder, aluminum-block V8 engine, which is found in Oldsmobile Aurora sedans. Northstar engines are used by some hobby racers due to their power and quick acceleration when starting from 0 miles per hour.

Some standard performance features for this engine type include valve timing that is variable, a maximum horsepower output of more than 300, a cast-aluminum V8 block in a 90-degree configuration, and 4-inch bore spacing. Also, its lower crankcase doesnt need bearing caps thanks to a silicone gasket integrated into the oil-manifold plate to form the oil gallery.

What are the specifications of the Aurora V6 engine?

The standard specs for an Aurora V6 engine are:

  • 3.5-liter twin cams
  • 24-valve V6
  • 215 horsepower at 5600 RPM
  • 230 pounds-feet of torque at 4400 RPM
What are the specs for the Aurora V8 engine?

The model of V8 Northstar engine that Oldsmobile uses in the Aurora is called the L47. The specifications for it include:

  • 4.6-liter displacement
  • 3.4-inch bore
  • 3.3-inch stroke
  • 10:3:1 compression ratio
  • 250 horsepower at 5600 RPM
  • 260 pounds feet of torque at 4400 RPM
  • Twin-turbocharged LMP version
What other car models use the Northstar V8 engine?

General Motors used this engine in a variety of different models. You might find a replacement engine for your Aurora with motors that were taken from these vehicles; however, always verify specifications to check compatability. Some of the models that came standard with a Northstar V8 are the:

  • 1993 Cadillac Allante
  • 1993-2002 Cadillac Eldorado ETC and ESC
  • 1993-2004 Cadillac Seville SLS and STS
  • 1996-2005 Cadillac DeVille Contours and DTS
  • 2006-2011 Cadillac DTS and DTS Performance
  • 2006-2011 Buick Lucerne Super, CXS, and CXL
  • 2004-2010 Cadillac STS, STS-V, XLR, XLR-V, and SRX
  • Shelby Series I
  • Oldsmobile Intrigue
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