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LSXHR 103mm Intake Manifold for LS3 Rectangular Port
LSXHR 103mm Intake Manifold for GM LS Cathedral Port Engines
LSXHR 103mm Intake Manifold for LS7 Raised Rectangular Port
The FAST LSXHR 103mm Polymer Tunnel Ram-Style Intake Manifold for LS7 Raised Rectangle Ports averages 30 HP gains between 5,000 & 7,000 RPM vs others.
TheLSXHR‚ 103mm Intake Manifold for LS7 Raised 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' versions
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
Two nitrous nozzle bosses per runner for clean and easy direct port system installations 103mm Throttle body opening can be ported to 105mm
More Information
UPC
036584395669
Manufacturer
FAST™
Emissions Code