What vehicles used the Iron Duke engine?
The Iron Duke engine (also called 151, 2500, Pontiac 2.5, and Tech IV) is a 151 cu in (2.5 L) Straight-4 piston engine built by the Pontiac Motor Division of General Motors from 1977 to 1993….Iron Duke engine.
| Iron Duke | |
|---|---|
| Valvetrain | OHV 2 valves x cyl. |
| Compression ratio | 8.25:1 (1977–1983) 9.0:1 (1984–1993) |
| RPM range | |
| Redline | 5000 rpm |
Why is it called the Iron Duke?
The most commonly told story of how the Duke of Wellington became known as the Iron Duke was that it came to him in a roundabout way from a mail steamer. According to this story, in the early 1840s, an iron steamship, a novelty at the time, was built to ply the Dublin to Liverpool route.
What kind of engine did the Pontiac Firebird have?
The Firebird lineup was available with several engines: The standard fuel-injected 90 hp 2.5L 4-cylinder Pontiac “Iron Duke”: This marked the first time a 4-cylinder engine was offered in the Firebird and was the last true Pontiac engine to be offered in the Firebird. There was a carbureted 102 hp 2.8L V6.
Where can I find a 1984 Pontiac Firebird?
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How big is the engine on a Pontiac Iron Duke?
The Iron Duke Pontiac engine VIN code A (also called the 2500, 151, Pontiac 2.5, and Tech IV, though the decal on the air filter assemblies actually reads “4 Tech”) is a 2.5 L (150.8 cu in) I4 piston engine. All Iron Dukes were built by Pontiac beginning in 1977 and ending in 1993.
What kind of suspension does a Pontiac Firebird have?
The Firebird S/E was Pontiac’s attempt to lure buyers interested in more luxury features; it could be had with the basic fuel saving “Iron Duke” I-4 drivetrain, but offered more options. Even the Trans Am’s WS6 suspension was available on the S/E.
What kind of engine did Pontiac Firebird have in 1984?
The Trans Am was now available with the same wrap around ground effects that were on the 1983 special Daytona pace car edition. The fuel-injected 5.0 litre engine was no longer available. No huge changes were made to the Firebird in 1984, as the redesign of 1982 was still selling relatively well and Pontiac saw no need to make drastic changes.
What kind of engine was in the Pontiac Iron Duke?
Although its original purpose was to serve as Pontiac’s new economy car engine, it was later adapted for use in a wide variety of applications across GM’s lineup in the 1980s. At the time of the 1973 oil crisis the only engines Pontiac built were 350 cu in (5.7 L), 400 cu in (6.6 L), and 455 cu in (7.5 L) versions of their V8 engine.
When did the third generation Firebird come out?
However, under the skin, the Firebird was now even more like the Camaro, and would use GM corporate engines (which were really Chevy engines) instead of the previous Pontiac engines. A large part of its uniqueness was gone. Comments: The third generation Firebird was introduced in 1982 featuring all new sheetmetal.
Is the 1984 Firebird Trans Am still available?
A 15th Anniversary Trans Am was offered with a unique color scheme and trim. The Trans Am was now available with the same wrap around ground effects that were on the 1983 special Daytona pace car edition. The fuel-injected 5.0 litre engine was no longer available.