FAST LSXHR 103mm Intake Manifold (LS3 Version)

FAST LSXHR 103mm Intake Manifold (LS3 Version)

The LSXHR™ 103mm Intake Manifold for LS3 Rectangular Port Applications features: <ul class="list"> <li>Standard "tall" stacks are interchangeable with separately purchased "medium" and "short" stacks to find the most powerful combination</li> <li>Polymer construction is lightweight and high strength to eliminate power-robbing heat soak commonly found in aluminum intake manifolds</li> <li>Average 30 HP gain between 5,000 and 7,500 RPM over competitors' high ram intake manifolds</li> <li>Rated for up to 45psi of continuous pressure</li> <li>Compound fuel injector angle aims spray pattern for ideal atomization, resulting in maximum power production and superior drivability</li> <li>Reversible top allows for forward- or firewall-facing throttle body installations</li> <li>Two nitrous nozzle bosses per runner for clean and easy direct port system installations</li> <li>103mm Throttle body opening can be ported to 105mm</li> </ul>