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LRP PowerCarb4 15S-3 - 8.5mm Venturi Insert
Brand: LRP
Part No: SCH-LRP38548
£8.54
RRP £8.99
Out Of Stock
Request Stock NotificationThe LRP PowerCarb4 15S-3 – 8.5mm Venturi Insert (SCH-LRP38548) enables precise tuning of engine behaviour by altering airflow through the carburettor. Adjusting the venturi diameter directly influences airflow velocity and, in turn, throttle response, low-RPM pull and available high-RPM power to suit track layout and grip levels.
Key Features
- 8.5 mm venturi insert for the LRP PowerCarb4 15S-3 carburettor
- Direct influence on airflow velocity of the air–fuel mixture
- Helps tailor response, low-end punch and top-end power to conditions and driving style
Diameter Selection Guidance
- Smaller diameters: increase airflow velocity for more immediate response, stronger punch from low RPM and greater control on tight or low-grip sections; can also reduce fuel consumption.
- Larger diameters: allow higher air throughput for increased top-end power, offering advantages on high-speed tracks or in high-grip conditions.
Available Sizes
- 6.5 mm, 7.0 mm, 7.5 mm, 8.5 mm, 9.0 mm
Secure Payments
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With the PowerCarb4 15S-3 venturi inserts, the engine characteristics can be precisely adapted to track layout, grip level and driving style.
They have a significant influence on the airflow velocity of the air-fuel mixture inside the carburettor and therefore determine how directly the engine responds, how strongly it pulls from low RPM and how much power is available at high RPM.
Smaller diameters increase the airflow velocity. The engine responds more spontaneously, delivers stronger punch from low RPM and remains more controllable when accelerating out of tight corners and on low-grip surfaces. At the same time, fuel consumption is reduced.
Larger diameters allow a higher air throughput. The engine achieves more top-end power at high RPM and offers clear advantages on high-speed tracks or in high-grip conditions.
The venturi inserts are available in the following diameters:
6.5 mm - 7.0 mm - 7.5 mm - 8.5 mm - 9.0 mm
Key Info:
They have a significant influence on the airflow velocity of the air-fuel mixture inside the carburettor and therefore determine how directly the engine responds, how strongly it pulls from low RPM and how much power is available at high RPM.
Smaller diameters increase the airflow velocity. The engine responds more spontaneously, delivers stronger punch from low RPM and remains more controllable when accelerating out of tight corners and on low-grip surfaces. At the same time, fuel consumption is reduced.
Larger diameters allow a higher air throughput. The engine achieves more top-end power at high RPM and offers clear advantages on high-speed tracks or in high-grip conditions.
The venturi inserts are available in the following diameters:
6.5 mm - 7.0 mm - 7.5 mm - 8.5 mm - 9.0 mm
Key Info:
- Brand: LRP
- Part No: SCH-LRP38548
- Barcode: 5051294218782
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
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