Chev 6.2L LS3 FAST LSXR Black Intake Manifold # FAST146102B

Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, 6.2L, LS3, L76, L92, L99, Each

Cylinder Head Configuration:

Rectangular Port LS3/L76/L92/L99

Fuel Injection Style:

Multi-port

Basic Operating RPM Range:

1,800-6,000

Intake Section Included:

Complete

Throttle Body Bore Size:

102mm

Engine Block Deck Height:

Standard deck

Injectors Included:

No

Multi-Port Fuel Rails Included:

No

EGR:

Yes

Aftermarket Fuel Rail Required:

No

Throttle Body Included:

No

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 Color:

Black

Remanufactured:

No

Quantity:

Sold individually.

Notes:

This is a 3-piece unit designed for a stock throttle body or big mouth 102 mm throttle body. Must re-use factory O-rings intake seals or purchase seals separately. Drive-by-wire engines can re-use the OEM GM electronic 4-bolt throttle body. Will not fit cathedral port heads.

FAST LSXR Intake Manifolds

The engineers at FAST teamed up with the airflow specialists at RHS to develop a 3-piece, polymer intake manifold. They are constructed from a proprietary advanced polymer material that offers a host of benefits over aluminum aftermarket intakes, including lighter weight and improved strength and heat dissipating characteristics. While they feature a 102mm air inlet that is perfectly suited to the FAST Big Mouth 102mm throttle body, they can also be used with stock or aftermarket 90mm or 92mm throttle bodies. Other features include integrated nitrous bungs and perfect bolt-on fitment that allows for the use of factory accessories without modifications or clearance concerns. FAST LSXR intake manifolds' 3-piece modular design allows for easy disassembly and porting. This new design gives you the ability to remove individual runners from the manifold for modification.