Velocity 102 mm 4-Bolt LS Throttle Body - Black
Velocity 102 mm 4-Bolt LS Throttle Body - Black
SKU: SKU: 81012BK
In stock
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Product Details
Features
- Features a GM LS style 4-bolt pattern and 102mm drive-by-cable design
- Intended for stock idle air control motor and throttle position sensor
- Available in black and natural finishes
Description
Featuring a CNC-machined aluminum housing, this large throttle body provides maximum airflow for mid to high range horse power engines. Combined with a Top Street Performance fabricated intake manifold, this will give your street or strip car a cosmetic and performance boost guaranteed to turn heads.
Intelligent Design
This billet aluminum throttle body is a great and economical way to increase the overall performance of your LSX engine and the ideal complement to a fabricated intake manifold from Top Street Performance. The large 102mm bore is guaranteed to supply maximum airflow for a high-horsepower set-up. Features like the progressive throttle pulley, double return spring, and an adjustable throttle stop ensure consistent throttle response and idle control.
Specs
Bore Diameter | 102 mm |
Fuel Injectors Included | No |
Fuel System Grade | Regular |
Fuel System Injection Type | Multi-port |
Fuel System Type | Electronic Fuel Injection |
Gasket Or Seal Included | No |
Idle Air Control Motor Included | No |
Idle Air Control Motor Style | GM #17113598 |
Mounting Hardware Included | Yes |
Throttle Body Bolt Pattern | OEM 4-Bolt Pattern |
Throttle Body Finish | Natural |
Throttle Body Material | Aluminum |
Throttle Body Spacer Included | No |
Throttle Body Type | Drive by Cable |
Throttle Position Sensor Included | No |
Throttle Position Sensor Style | GM #17123852 |
Venturi Quantity | 1 |
Fitment
102MM LSX TSP FABRICATED INTAKE MANIFOLDS
• 81001
• 81002
• 81003
• 81007
NOTE: Will not fit 92mm intake manifolds
Emissions Notice
This Top Street Performance (TSP) product is designed for racing and off-road competition use only. It is not legal for use on public roads or emissions-controlled vehicles and does not comply with federal, state, or local emissions regulations. The buyer assumes all responsibility for legal use and installation.
What is a Emissions-Controlled Vehicle?
"An emissions-controlled vehicle is any vehicle equipped with a factory-installed emissions control system designed to reduce air pollution. These systems include catalytic converters, oxygen sensors, EGR (Exhaust Gas Recirculation) valves, and diesel particulate filters (DPF). Most vehicles manufactured after 1975 are considered emissions-controlled and must comply with federal and state emissions laws when used on public roads."

Velocity 102 mm 4-Bolt LS Throttle Body - Black
Featuring a CNC-machined aluminum housing, this large throttle body provides maximum airflow for mid to high range horse power engines. Combined with a Top Street Performance fabricated intake manifold, this will give your street or strip car a cosmetic and performance boost guaranteed to turn heads.
Intelligent Design
This billet aluminum throttle body is a great and economical way to increase the overall performance of your LSX engine and the ideal complement to a fabricated intake manifold from Top Street Performance. The large 102mm bore is guaranteed to supply maximum airflow for a high-horsepower set-up. Features like the progressive throttle pulley, double return spring, and an adjustable throttle stop ensure consistent throttle response and idle control.
Compatible with:
102MM LSX TSP FABRICATED INTAKE MANIFOLDS
• 81001
• 81002
• 81003
• 81007
NOTE: Will not fit 92mm intake manifolds
Bore Diameter | 102 mm |
Fuel Injectors Included | No |
Fuel System Grade | Regular |
Fuel System Injection Type | Multi-port |
Fuel System Type | Electronic Fuel Injection |
Gasket Or Seal Included | No |
Idle Air Control Motor Included | No |
Idle Air Control Motor Style | GM #17113598 |
Mounting Hardware Included | Yes |
Throttle Body Bolt Pattern | OEM 4-Bolt Pattern |
Throttle Body Finish | Natural |
Throttle Body Material | Aluminum |
Throttle Body Spacer Included | No |
Throttle Body Type | Drive by Cable |
Throttle Position Sensor Included | No |
Throttle Position Sensor Style | GM #17123852 |
Venturi Quantity | 1 |