Throw that Weak Engine Out, Get a Chevy Celebrity! 1987 Chevy Celebrity Eurosport Hot-Rod Family Car Celebrity Beats Datsun, Rolls-Royce ...

Super Duke: Pontiac’s 4-Cylinder Iron Duke Gets Tough with a New Super Duty Parts Program Originally published in the December 1982 issue of Hot Rod magazine HOT ROD Staff Writer Jan 01, 2023 ...

Although the mid-engine, two-door compacts were categorized as sports coupes during their 1984-to-1988 run, most models were powered by a Pontiac's "Iron Duke" I-4 engine, a 2.5-liter powerplant ...

The result of this cut-and-paste engineering was a 2.5-liter pushrod straight-four engine that ran rough and sounded unpleasant but held together pretty well. Production of the Iron Duke ran from ...

One such engine is the GM 2.5-liter "Iron Duke." Even hearing that name is liable to make hardcore General Motors fans break out in a cold sweat and competing acolytes of both Ford and Chrysler ...