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Intake Manifold for X380 EC Briggs Intek V-Twin
465INT Briggs Intek V-Twin Intake Manifold for X380
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Intake Manifold for X380 EC Briggs Intek V-Twin

Part Number: 465INT
Online Price: $89.95
EC Intake Manifold for Briggs Intek V-Twin – Fits Intimidator X380 & Tillotson HL-380 Carbs
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Description

EC Cast Aluminum Intake Manifold – For Briggs Intek V-Twin & Intimidator/Tillotson HL Carburetors


Unlock the full performance potential of your Briggs & Stratton Intek V-Twin racing engine with the EC Cast Aluminum Intake Manifold—specifically engineered to work with high-performance carburetors like the EC Intimidator X380-12 and Tillotson HL-380 series.

Originally designed to pair perfectly with the EC Intimidator X380-12, this intake manifold ensures proper airflow and fuel delivery for racing applications. It also fits Tillotson HL-380 and other 1.125” bore carburetors, offering versatility for custom engine builds.


Important Fitment Note: While Tillotson HL-380A and HL-380B will physically fit, they lack the proper internal fuel circuit for the Intek V-Twin and will not perform optimally unless modified.


Key Features:

  • Custom Fit for Briggs Intek V-Twin Engines
    – Ideal for racing mowers, pulling tractors, and performance applications
  • Compatible with Intimidator X380-12 Carburetors
    – Engineered specifically for EC’s high-performance carb
  • Also Fits Tillotson HL-380 and 1.125" Bore Carbs
    – Offers flexibility for various carburetor setups
  • Precision-Cast Aluminum Construction
    – Lightweight, durable, and optimized for airflow
  • Race-Proven Performance
    – Built for power, throttle response, and reliable fuel delivery


Compatibility:

  • Engine: Briggs & Stratton Intek V-Twin (vertical shaft)
  • Carburetors:
    • EC Intimidator X380-12 (recommended)
    • Tillotson HL-380 (HL-380A/B require modification)
    • Other 1.125” bore diaphragm carburetors

FAQ

Q1: What engines does this intake manifold fit?
A: It fits Briggs & Stratton Intek V-Twin vertical shaft engines, typically used in racing lawnmowers and performance builds.


Q2: Which carburetors are compatible?
A: It is designed for the EC Intimidator X380-12 and is also compatible with Tillotson HL-380 or 1.125" borediaphragm-style carburetors. Note: HL-380A and HL-380B require fuel circuit modification to work properly.


Q3: What is the intake made of?
A: It's made from high-quality cast aluminum, providing excellent strength while keeping weight to a minimum for racing performance.


Q4: Will this work with stock engines or only modified ones?
A: It is built for performance engines—especially modified Intek V-Twins used in competitive racing, not intended for stock or general-purpose setups.

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