FAST LSXHR 103mm Intake Manifold for LS3 Rectangular Port

146106

TheLSXHR‚ 103mm Intake Manifold for LS3 Rectangular Port Applications features:

• Standard \"tall\" stacks are interchangeable with separately purchased\"medium\" and \"short\" stacks to find the most powerful combination
• Polymer construction is lightweight and high strength to eliminate power-robbing heat soak commonly found in aluminum intake manifolds
• Average 30 HP gain between 5,000 and 7,500 RPM overcompetitors' high ram intake manifolds
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• Rated for up to 45psi of continuous pressure
• Compound fuel injector angle aims spray pattern for ideal atomization, resulting in maximum power production and superior drivability
• Reversible top allows for forward- or firewall-facing throttle body installations
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• Two nitrous nozzle bosses per runner for clean and easy direct port system installations
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• 103mm Throttle body opening can be ported to 105mm