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EC 476BINT Intake Manifold XR28 to Blank
476BINT EC Intake Manifold XR-28 to Blank
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EC 476BINT Intake Manifold XR28 to Blank

Part Number: 476BINT
Online Price: $45.00
EC XR-28 Universal Intake Adapter – Billet Aluminum for Custom Carburetor Fitment
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Availability: In Stock.

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Description

EC XR-28 Universal Intake Adapter – Machined Billet Aluminum for Custom Carburetor Fitment


The EC XR-28 Universal Intake is a precision-machined adapter designed to make the EC XR-28 Intimidator Carburetor compatible with custom cylinder heads or to reorient diaphragm-style carburetors to suit specific setups. Whether you're building a high-performance small engine or customizing a racing application, this intake offers the flexibility and durability needed for serious performance tuning.


Key Features:

  • Direct Fit for XR-28 Intimidator Carburetors:
    The carburetor flange side is 0.310" thick with a 28mm bore, engineered to match the EC XR-28 series perfectly. A built-in pulse port ensures consistent diaphragm operation.
  • Universal Port Design for Custom Applications:
    The opposite side features a 0.850" thick flange with a 1.110" bore, designed to be easily machined to your desired angle or length. This universal design includes no pre-drilled bolt holes, offering maximum compatibility across a wide range of setups and allowing complete freedom in carburetor orientation.
  • CNC Machined from High-Grade Billet Aluminum:
    Built for strength and precision, the EC Universal Intake is crafted from solid billet aluminum. Note: This intake does not include a pulse hole for external fuel pump systems.
  • Flexible Fitment for Custom Builds:
    Ideal for builders, tuners, and racers looking for a reliable solution when adapting performance carburetors to unique configurations.

Carburetor Selection Tips:

For optimal performance, choose a carburetor design that closely matches your application. A blueprint-matched carburetor will provide better fuel delivery and throttle response. If you need assistance selecting the right carburetor, contact our technical support team for expert recommendations.

FAQ

Q1: What carburetors are compatible with the EC XR-28 Universal Intake?
A: The EC XR-28 Universal Intake is specifically designed for the XR-28 Intimidator series carburetors. However, the universal port side can be machined to fit a wide range of engines for custom applications.


Q2: Can I use this intake with an external fuel pump?
A: This intake does not include a built-in pulse port for external fuel pumps but can be drilled and tapped by the user for a pulse fitting. The intake allows for carburetors that rely on an internal pulse or setups with separate pulse provisions.


Q3: Is the universal side pre-drilled for mounting bolts?
A: No, the universal port side is intentionally left undrilled to allow full customization of bolt spacing and carburetor orientation.


Q4: What materials is the XR-28 Universal Intake made from?
A: The intake is CNC-machined from high-quality billet aluminum, offering exceptional strength, durability, and heat resistance for performance engine environments.


Q5: How do I choose the right carburetor for my setup?
A: It's best to use a blueprint-matched carburetor for your engine’s configuration. If you're unsure, our tech team can help you select the ideal carburetor for your build.

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