FAST 146103B - LSXR 102mm High HP Runner Intake Manifold

FAST engineers teamed up with airflow specialists at RHS to develop polymer intake manifolds for GM LS based engines. Testing on a near stock LS7 engine with a Big Mouth 102mm Throttle Body produced gains of 16+ horsepower, and 26+ rear wheel horsepower on a 500c.i. engine. The LSXR 102mm Intake Manifold features a revolutionary modular design that allows fast and easy disassembly and features the ability to remove individual runners for porting. Constructed from the same advanced polymer material as the original FAST® LSX™ 92mm Intake Manifold, the LSXR™ offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics. While the LSXR™ features a 102mm air inlet that is perfectly suited to the FAST® Big Mouth 102mm Throttle Body™. Other features include integrated nitrous bungs and perfect bolt-on fitment that allows the use of factory accessories without modification or clearance concerns. Now available for LS3, L76, L92 and L99 rectangle port applications is a High Horsepower version of the LSXR™ Intake Manifold. With shorter and straighter runners than the original LSXR™, the High HP intake can make up to 20+ more horsepower than the original. Runner sets can also be purchased separately. 50 STATE LEGAL UNDER C.A.R.B. E.O. #D-279-9 • '08-'13 Corvette • '06-'13 Corvette Z06 • '10-'14 Camaro w/ 6.2L • '14 Chevrolet SS • '09 Pontiac G8 GXP • '08-'09 Pontiac G8 GT • '95 & Older w/ Retro-Fit GM E-Rod 6.2L • THROTTLE BODY OPTIONS • FAST® Big Mouth Throttle Body (Drive-by-Cable) • OEM/Stock 4-Bolt* Throttle Body (Drive-by-Wire) FUEL RAIL OPTIONS • FAST™ Anodized Billet Fuel Rail Kit • OEM/Stock Fuel Rails w/ FAST™ Adapter Kit *Can also be used with OEM 3-bolt throttle bodies (in applications where rectangle port heads have been retro-fitted) with FAST™ Adapter Plate.