Description
IMPORTANT NOTICE: This is a 3-piece unit includes a Big Mouth 102 mm throttle body. For cathedral port heads. Gaskets not included.
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.
Product Overview
The LSXr Intake + Big Mouth 102mm Throttle Body Kit increases horsepower and throttle response thanks to improved manifold flow and a 102mm throttle body bore. Billet throttle blade decreases deflection, polymer manifold reduces heatsoak.
Features and Benefits
- The LSXr Intake + Big Mouth 102mm Throttle Body Kit increases horsepower and throttle response thanks to improved manifold flow and a 102mm throttle body boreBillet throttle blade decreases deflection, polymer manifold reduces heatsoak
Product Details
| California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
|---|---|
| Description: | FAST LSXR Manifold 102MM LS1/2/6 Intake Manifold Kit - Black |
| Fitment: | LS1/LS2/LS6 Cathedral Port Car and Truck Engines |
| Includes Fuel Injectors?: | No |
| Includes Fuel Rails?: | No |
| Includes Manifold to Cylinder Head Gaskets?: | No |
| Includes Throttle Body to Manifold Hardware?: | Yes |
| Includes Throttle Body?: | Yes |
| Manifold Material: | Polymer |
| Part Number: | fst146302B-KIT |
| Replacement Lower Shell Part Number: | 146301 |
| Replacement Upper Shell Part Number: | 146000B |
| Throttle Body Bore: | 102 |
| Throttle Body Style: | Cable Driven |
| Title: | LSXr 102mm LS1/2/6 Intake Manifold + 102mm Big Mouth Billet Throttle Body Kit |
Part Type
Engine Intake Manifold Kit
Features
- The LSXr Intake + Big Mouth 102mm Throttle Body Kit increases horsepower and throttle response thanks to improved manifold flow and a 102mm throttle body boreBillet throttle blade decreases deflection, polymer manifold reduces heatsoak
Specifications
- Product Attributes - Brand
- FAST
- Product Attributes - Manufacturer's Part Number
- 146302B-KIT
- Product Attributes - Part Type
- Intake Manifolds, Fuel Injected
- Product Attributes - Product Line
- FAST LSXR Intake Manifolds
- Product Attributes - UPC
- 00036584399247
- Product Attributes - Cylinder Head Configuration
- Cathedral Port LS1/LS2/LS6
- Product Attributes - Fuel Injection Style
- Multi-port
- Product Attributes - Basic Operating RPM Range
- 1,800-6,000
- Product Attributes - Intake Section Included
- Complete
- Product Attributes - Throttle Body Bore Size
- 102mm
- Product Attributes - Engine Block Deck Height
- Standard deck
- Product Attributes - Injectors Included
- No
- Product Attributes - Multi-Port Fuel Rails Included
- No
- Product Attributes - EGR
- Yes
- Product Attributes - Aftermarket Fuel Rail Required
- No
- Product Attributes - Throttle Body Included
- Yes
- Product Attributes - Supplemental Bosses Cast-In
- Yes
- Product Attributes - Supplemental Bosses Machined
- No
- Product Attributes - Supplemental Boss Quantity
- Eight
- Product Attributes - Runners Included
- Yes
- Product Attributes - Runners Removable
- Yes
- Product Attributes - Plenum Material
- Plastic
- Product Attributes - Plenum Finish
- Black
- Product Attributes - Base Material
- Plastic
- Product Attributes - Base Color
- Black
- Product Attributes - Remanufactured
- No
- Product Attributes - Quantity
- Sold as a kit.
- Product Attributes - Notes
- This is a 3-piece unit includes a Big Mouth 102 mm throttle body. For cathedral port heads. Gaskets not included.
Reference Information
| Brand Name/s | Fast |
|---|---|
| StreetFX SKU | fst146302B-KIT |
| SFX Item ID | 4084998 |
| Supplier Item Code | 4084998 |
| Manufacturer SKU | 146302B-KIT |
| Manufacturer UPC | 36584399001 |
| Alternative References | 102MM, LS1/2/6 |
Brochures
Compatibility
| Application Data |
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