Custom Intake Manifold – Alfa Romeo 155 Twin Spark Cylinder Head – Weber 45 Motorsport Spec

Description

Technical Product Description:

This high-performance intake manifold is developed exclusively to our specifications for the Alfa Romeo 155 Twin Spark cylinder head, designed to maximize airflow, improve throttle response, and optimize volumetric efficiency in high-performance engines.

Engineered for competition and high-output street builds, this manifold features optimized internal geometry to enhance air distribution across all cylinders, making it ideal for naturally aspirated and turbocharged setups. It is precision-fabricated from lightweight, high-strength materials, ensuring long-term durability under demanding conditions.

Key Features:

• Custom-developed intake manifold for Alfa Romeo 155 Twin Spark cylinder head
• Optimized internal porting for maximum airflow and even cylinder filling
• Designed to work with individual throttle bodies or custom plenum setups
• Manufactured from lightweight alloy for reduced weight and improved heat resistance
• TIG-welded construction for structural integrity and long service life
• Compatible with high-performance street, track, and motorsport applications
• Ready to be matched with your preferred induction system (ITBs or plenum)

Disclaimer: Dimpling (surface texturing inside runners) shown in some photos is for demonstration purposes only and is not included as part of the standard delivery. Custom dimpling or additional internal modifications are available upon request.

Available to match both 45 and 48 carburettors. Select your desired size.

This article, may require up to 4 weeks to be produced.