FAST 146102B LSXR 102mm Rectangle Port Intake Manifold for LS3 L92 L99 L76 Corvette Camaro G8 SS

FAST 146102B LSXR 102mm Rectangle Port Intake Manifold for LS3 L92 L99 L76 Corvette Camaro G8 SS

50 State Legal Intake - C.A.R.B EO # D-279-9/10

FAST™ engineers teamed up with the airflow specialists at RHS® to develop the LSXR™ Intake Manifolds for cathedral port LS1/LS2/ LS6 engines and rectangular port GM LS3 and LS7 engines. The LSXRT™ Intake Manifold was developed for the GM 4.8/5.3/6.0L cathedral port truck engines and cathedral port LS1/LS2/LS6 race applications where hood clearance is not a concern.

• Constructed from an advanced polymer material that offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.
• 102mm air inlet that is perfectly suited to the FAST™ Big Mouth 102mm Throttle Body™, but the manifolds can also be used with any OEM or aftermarket 4-bolt 90mm or 92mm throttle bodies.
• Innovative multi-layer design with removable runners for quick and easy disassembly and porting, integrated nitrous bungs and a precise bolt-on fit that permits the use of factory accessories and OEM fuel/emission connections without adjustments or clearance issues.
• When used with a Big Mouth 102mm Throttle Body™, the LSXR™ Intake Manifold produced gains of 16+ Horsepower on a near stock LS7 engine and 26+ Rear Wheel Horsepower on a 500cid RHS® LS Aluminium Block based engine

Part Number 146102B (LS3, L99 & L76):

• Fits LS Rectangle port cylinder head equipped applications (LS3, L99 & L76)

Notes

Fuel Rail Options (LS3, L99 & L76 Engine)

• FAST™ Billet Fuel Rail Kit (LS3, L99 & L76) Part # FST-146027-KIT
• FAST™ Fuel Injector Spacer Kit for OEM Rails Part # FST-146025-KIT

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Fits These Applications: