FAST Throttle Bodies 307603BLK Body, Air Only, Aluminum, Black Anodized, 4-barrel, 4150 Flange, Square Bore, 1,375 cfm, Each
FAST Throttle Bodies 307603BLK Body, Air Only, Aluminum, Black Anodized, 4-barrel, 4150 Flange, Square Bore, 1,375 cfm, Each
Description
FAST Throttle Body, 4150 Tb, No Electronics Black
Are you looking for a high-flow billet throttle body? The FAST engineering team used the latest computer modeling software and real-world testing to produce these throttle bodies, which yield the maximum flow per square inch of cross-sectional area. All FAST throttle bodies are machined from super-strong 6061-T6 billet aluminum in precision CNC machining centers for consistent quality and light weight.
Additional Information
Throttle Body, Air Only, Aluminum, Black Anodized, 4-barrel, 4150 Flange, Square Bore, 1,375 cfm, Each
Part Type
Fuel Injection Throttle Body
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 23:05:43
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Fast, FAST ELECTRONICS |
| StreetFX SKU | fst307603BLK |
| SFX Item ID | 5015033 |
| Accounting SKU | fst-307603BLK |
| Manufacturer SKU | 307603BLK |
| Manufacturer UPC | 036584308935 |
| Alternative References | 307603BLK, FST-307603BLK |
Throttle Body, Air Only, Aluminum, Black Anodized, 4-barrel, 4150 Flange, Square Bore, 1,375 cfm, Each
Are you looking for a high-flow billet throttle body? The FAST engineering team used the latest computer modeling software and real-world testing to produce these throttle bodies, which yield the maximum flow per square inch of cross-sectional area. All FAST throttle bodies are machined from super-strong 6061-T6 billet aluminum in precision CNC machining centers for consistent quality and light weight.
| Product Attributes | |
|---|---|
| Brand | FAST |
| Manufacturer's Part Number | 307603BLK |
| Part Type | Throttle Bodies |
| Product Line | FAST Throttle Bodies |
| UPC | 036584308935 |
| Throttle Body Style | Multi-port injection, MPI |
| Throttle Body Actuation | Cable |
| Venturi Quantity | 4 |
| Airflow Rate (cfm) | 1,375 cfm |
| TPS Sensor Included | No |
| IAC Motor Included | No |
| Gaskets Included | Yes |
| Hardware Included | No |
| Injectors Included | No |
| Throttle Body Material | Billet aluminum |
| Throttle Body Color | Black |
| Remanufactured | No |
| Quantity | Sold individually. |
| Notes | Designed to fit 4150 style intake manifolds. |
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