FAST ELECTRONICS

FAST LSXR Intake Manifold Cathedral Port LS1 / LS2 / LS6 102mm - 146302B

In stock - 5-10 days to dispatch from warehouse SKU: FST-146302B
$2,350.00

Availability: 5-10 days from warehouse

Check fitment and quantity before ordering.

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Specifications

Compatible engines
LS1 LS2
Product details
FAST LSXR Builder Not sure what else you need?
FAST LSXR intake installations often require the correct fuel rail kit, injector spacers and throttle body combination.
Use our builder to select the right parts for your engine.
Build My FAST Intake Package

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 aluminium 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.

Cylinder Head Configuration Cathedral Port LS1 / LS2 / LS6
Fuel Injection Style Multi-port
Basic Operating RPM Range 1,800 – 6,000 RPM
Intake Section Included Complete
Throttle Body Bore Size 102 mm
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 Plastic
Plenum Finish Black
Base Material Plastic
Base Colour Black

Notes:
This is a 3-piece unit designed for the big-mouth 102 mm throttle body or a stock throttle body with adapter. For cathedral port heads. Gaskets not included.

Fitment

Confirm fitment before ordering. Contact us if you need help matching parts to your build.

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