Spesso Reinforced Cylinder Head Gasket for Alfa Romeo 145 - 146 - 155 - 156 2.0 16V Twin Spark, 1.8 mm

The Spesso Racing reinforced cylinder head gasket for the Alfa Romeo 145, 146, 155, and 156 2.0 16V Twin Spark is designed for 1,970 cm³ engines, particularly those used in engine tuning and racing.

Designed to ensure a tight seal between the cylinder head and the engine block, this reinforced gasket helps maintain the separation of the oil, cooling fluid, and combustion chamber systems.

With a thickness of 1.8 mm and a gasket bore of 84 mm, it is suitable for Twin Spark 2.0 16V engines with a bore of 83 mm. Its reinforced design meets the demands of high-performance use, particularly when the engine is subjected to significant thermal and mechanical stress.

Technical Specifications

• Brand: Spesso Racing
• Manufacturer Part Number: 21149/2218
• Type: Reinforced head gasket
• Thickness: 1.8 mm
• Gasket bore: 84 mm
• Engine bore: 83 mm
• Cubic capacity: 1,970 cm³
• Engine: 2.0 16V Twin Spark

• Application: Engine tuning and racing

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Vehicle compatibility

• Alfa Romeo 145 – 2.0 16V Twin Spark
• Alfa Romeo 146 – 2.0 16V Twin Spark
• Alfa Romeo 155 – 2.0 16V Twin Spark

• Alfa Romeo 156 – 2.0 16V Twin Spark

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The Benefits of the Spesso Racing Head Gasket

• Reinforced design: suited for the stresses of a sport-tuned engine.
• 1.8 mm thickness: allows you to select a gasket thickness suited to your engine’s configuration.
• 84 mm bore: sized for the applicable 2.0 16V Twin Spark engines.
• Wide compatibility: suitable for use on several Alfa Romeo models equipped with this engine.

Mounting tip: Before installation, check that the surfaces are flat, verify compatibility with the engine configuration, and follow the recommended cylinder head tightening specifications. The gasket thickness should be selected based on the engine’s specifications and the desired compression ratio.