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LRP PowerCarb4 15S-3 - 9.0mm Venturi Insert
Brand: LRP
Part No: SCH-LRP38549
€9.91
RRP €10.43
Out Of Stock
Request Stock NotificationThe LRP PowerCarb4 15S-3 9.0mm Venturi Insert allows precise adaptation of engine characteristics to track layout, grip level and driving style. By altering the airflow velocity in the carburettor, it influences how directly the engine responds, how strongly it pulls from low RPM and how much power is available at high RPM.
How It Influences Performance
- Adjusts airflow velocity of the air–fuel mixture within the carburettor
- Determines throttle response, low‑RPM pull and high‑RPM power
Tuning Guidance
- Smaller diameters increase airflow velocity for more immediate response, stronger punch from low RPM and better control on low‑grip surfaces, with reduced fuel consumption.
- Larger diameters allow higher air throughput for increased top‑end power at high RPM — advantageous on high‑speed tracks or in high‑grip conditions. This 9.0mm insert favours top‑end performance.
Available Diameters
- 6.5 mm
- 7.0 mm
- 7.5 mm
- 8.5 mm
- 9.0 mm (this item)
Suggested Compatibility
- LRP PowerCarb4 15S‑3 carburettor
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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-LRP38549
- Barcode: 5051294218799
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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