FAST™engineers teamed up with airflow specialists at RHS™ to develop apolymer intake manifold for rectangular port GM L92/LS3 engines. Testingon a stock LS3 engine with a Big Mouth 102mm Throttle Body™ producedgains of 14+ horsepower and 11+ ft/lbs of torque at the flywheel overthe stock intake. The LSXR™ 102mm Intake Manifold features a three-piecemodular design that allows easy disassembly and porting. Extensivetesting led to a runner design that is longer and less restrictive andgives the user the ability to remove individual runners from themanifold for modification.
Constructed from the same advancedpolymer material as the LSX™ 92mm Intake Manifold, the LSXR™ offers ahost of benefits over aluminum aftermarket intakes, including lighterweight, increased strength and improved heat dissipatingcharacteristics. While the LSXR™ features a 102mm air inlet that isperfectly suited to the FAST™ Big Mouth 102mm Throttle Body™, it canalso be used with stock or aftermarket 90mm or 92mm throttle bodies.Other features include integrated nitrous bungs and perfect bolt-onfitment that allows the use of factory accessories without modificationor clearance concerns.
Features & Benefits