FAST® engineers collaborated with airflow specialists at RHS® to craft polymer intake manifolds tailored for GM LS-based engines. Rigorous testing on a nearly stock LS7 engine, equipped with a Big Mouth 102mm Throttle Body™, showcased impressive gains of 16+ horsepower and 26+ rear wheel horsepower on a 500c.i. engine. The LSXR™ 102mm Intake Manifold boasts a revolutionary modular design, facilitating swift disassembly and the option to remove individual runners for convenient porting.
Constructed from the same advanced polymer material as the original FAST® LSX™ 92mm Intake Manifold, the LSXR™ offers a multitude of advantages over aluminum aftermarket intakes. These include lighter weight, heightened strength, and enhanced heat-dissipating characteristics. The LSXR™ features a 102mm air inlet perfectly matched with the FAST® Big Mouth 102mm Throttle Body™. Additional attributes comprise integrated nitrous bungs and seamless bolt-on fitment, allowing the use of factory accessories without modification or clearance concerns.
The High Horsepower version of the LSXR™ Intake Manifold, now available for LS3, L76, L92, and L99 rectangle port applications, stands out with shorter and straighter runners, potentially generating up to 20+ more horsepower than the original. Individual runner sets are also available for separate purchase.
This product is 50 STATE LEGAL UNDER C.A.R.B. E.O. #D-279-9 and compatible with various models, including:
- '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
Explore 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 utilized with OEM 3-bolt throttle bodies (in applications where rectangle port heads have been retro-fitted) with FAST™ Adapter Plate.
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
