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LSXRT™ 102mm Intake Manifold; 4.8/5.3/6.0L Truck

$1,037.44 $899.99

Engine Block Style: Stock/OEM standard deck

Injection Style: Multi-port

Intake Section Included: Complete

EGR: No

Injectors Included: No

Fuel Rails Included: No

Aftermarket Fuel Rail Required: Yes

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

Quantity: Sold individually.

Notes: With cathedral port engines. Designed for use with Big Mouth 102mm throttle body but can also be used with stock 90mm or 92mm throttle bodies. 78mm three-bolt throttle bodies require an adapter. May require a taller hood.

1 in stock (can be backordered)

SKU: 146602B Category: UPC: 036584263647

Description

Designed specifically for GM 4.8/5.3/6.0L cathedral port truck engines and cathedral port LS1, -2, -6 race applications where hood clearance is not a concern, the FAST™ LSXRT™102mm Intake Manifold follows the path chartered by the original FAST™ LSX™ Gen III Intake by featuring a modular design that allows for easy porting and disassembly and a runner design that yields an incredible 25 peak horsepower gain over the stock intake, on a stock 6.0L engine with a Big Mouth 102mm Throttle Body™. And similar to the LSXR™ 102mm Intake Manifold for cars, the LSXRT™ features the ability to remove individual runners for modification.The LSXRT™ is constructed from a proprietary precision injection molded polymer which offers many benefits, including lighter weight, greater strength and lower heat soak propensity. While it features a 102mm air inlet that was designed for the FAST™ Big Mouth 102mm Throttle Body™, it can also be used with stock 90mm or aftermarket 92mm throttle bodies (78mm three-bolt throttle bodies require an adapter). Other features include integrated nitrous bungs and precise bolt-on fit that permits the use of factory accessories and OEM fuel/emission connections without adjustments or clearance issues. Some GM truck models may require the FAST™ 92mm or 102mm throttle body.

Additional information

Weight 336 oz
Dimensions 29 × 17 × 10 in
BRAND

FAST

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