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Certainly. Here’s the technical product description rephrased specifically for forged 4320 alloy pistons designed for Alfa Romeo 1600 Nord engines:
Forged Pistons – 4320 Alloy – Alfa Romeo NORD Engines
High-performance forged pistons, precision-manufactured from 4320 nickel-chromium-molybdenum alloy, specifically engineered for Alfa Romeo NORD-series twin cam 1600 cc engines. Please check your bore, standard size is 73 mm.
The use of 4320 alloy, renowned for its exceptional fatigue strength, toughness, and thermal stability, ensures these pistons withstand the extreme loads and elevated temperatures typical of racing and high-output applications. Closed-die forging improves structural uniformity and durability by aligning the grain flow along stress paths, significantly increasing resistance to failure under cyclic loading.
Designed for naturally aspirated and forced induction 1600 Nord engines, including 105/115-series cars. These pistons are ideal for builds targeting increased displacement, higher compression, or competitive endurance performance.
For precise fitment, match with corresponding liners and rod length.
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