Performance Design XR Carbon Fiber Intake Manifold - Crossram LS3 LS7

Description Built for torque with long runner lengths, the Carbon XR is a cross-ram architecture intake manifold constructed of carbon fiber and billet 6061-T6 aluminum. A 5-Axis CNC machined head flange offers perfect port matching to the head entrance. Carbon fiber runners are constructed using high temp pre-preg manufacture with braided sock resulting in no seams or ply drops throughout the part for ultimate strength. The plenums employ a high temp resin infusion manufacturing process for consistent wall and beautiful finish out of the mold with an internal core for rigidity. Details • Runner length: 12.5”

• Bell mouth entrance: 2.75” effective dia. • Dual 90mm throttle, GM 4 bolt • Plenum volume: 7.2L each, 14.4L combined • Height: 11.6″ from block valley surface • Accepts USCAR EV6 body fuel injectors such asLS7/LS3 production/aftermarket • (LS9/LSA injectors have targeted spray patterns and are not recommended) • Intake can be reversed on the engine • Works with moderate boost (rated to 25psi); can be specially built for higher boost levels Does not fit underhood on late model vehicles; best suited for race cars, resto-mod, off-road race trucks, race boats and hot rods.