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FAST® LSXR 102mm Intake Manifold

$1,152.95

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FAST™ engineers teamed up with airflow specialists at RHS™ to develop a polymer intake manifold for rectangular port GM L92/LS3 engines. Testing on a stock LS3 engine with a Big Mouth 102mm Throttle Body™ produced gains of 14+ horsepower and 11+ ft/lbs of torque at the flywheel over the stock intake. The LSXR™ 102mm Intake Manifold features a three-piece modular design that allows easy disassembly and porting. Extensive testing led to a runner design that is longer and less restrictive and gives the user the ability to remove individual runners from the manifold for modification.

6 in stock (can be backordered)

SKU: 146102B Category: Product ID: 3367

Description

Engine Block Style: Stock/OEM standard deck
Cylinder Head Configuration: Rectangular Port
Injection Style: Multi-port
Basic Operating RPM Range: 1,800-6,000
Intake Section Included: Complete
EGR: Yes
Injectors Included: No
Multi-Port Fuel Rails Included: No
Aftermarket Fuel Rail Required: No
Throttle Body Included: No
Throttle Body Bore Size: 102mm
Supplemental Bosses Cast-In: Yes
Supplemental Bosses Machined: No
Supplemental Boss Quantity: Eight
Runners Included: Yes
Runners Removable: Yes
Plenum Material: Polymer
Plenum Finish: Black
Base Material: Polymer
Base Finish: Black

Applications:
Rectangle Port Intake Manifold for LS3/L76/L92/L99

Part Number: 146102B

**SPECIAL ORDER PART / On average, this product will take 34 business days for MFR. to ship.

Additional information

Weight 25 lbs
Dimensions 30 × 18 × 12 in

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