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 as LS7/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 levelsDoes not fit underhood on late model vehicles; best suited for race cars, resto-mod, off-road race trucks, race boats and hot rods