Modified 96-98 4.6L Cobra Intake

Project Overview

The objective of this project is to provide a cost-effective performance enhanced intake for a dual-purpose (street/road course) application. Accordingly, the underlying intent is to enhance airflow without substantially adversely affecting the desired power band (4000-7000 rpm). To this end, the focus was on attempting to improve flow within the intake, making only nominal changes to key intake design parameters (plenum volume, runner length, port geometry, etc.)..

Dyno Results

Data and Graph - Blown46Cobra's NA Combo with Original Short Runner Intake & Deletes

Data - Test Car #2 with Duplicate Short Runner Intake & Deletes

Data - Test Car #3 with Duplicate Short Runner Intake & Deletes

Project Details

Runner Removal

Runner Boss Profiling

Primary/Secondary Port Profiling and Gasket Matching

Interior Mounting Boss Removal

Epoxy Ledge Filler

Runner Length

Runner Re-Installation

IMRC Deletes

Epoxy Selection

Custom Timing/Fuel Tuning vs. Stock Timing/Fuel Tuning

Reduced Volume Intake Plenum

Stage II Prototype Development

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