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- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Installation Instructions
- Company Profile
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Basic Info.
Packaging & Delivery
Product Description
The exhaust manifold is an important part of the automobile engine, located below the engine cylinder block, and its main function is to collect the exhaust gas discharged from each cylinder and guide it to the exhaust manifold. It is usually made of cast iron or stainless steel to adapt to high temperatures and corrosive environments.
1. Power output: Optimized exhaust manifold design can improve the engine's power performance at high speeds
2. Fuel economy: Reducing exhaust resistance helps improve fuel efficiency
3. Engine life: reduce the internal pressure and temperature of the engine to reduce wear
4. Environmental compliance: Good exhaust manifold design helps reduce harmful gas emissions
| Name | Exhaust manifold |
| Surface finish | Shot blasting, sand blasting, polishing, machining, acid-cleanup |
| Materilas | Stainless steel, Carbon steel, Alloy Steel, etc |
| Header Inlet/Outlet Size | 1.75mm, 2mm,customized |
| Application | Engine cylinder |
| Color | Silver, grey |
| Installation Type | Bolt-on |
| Component | Exhaust Header |
Exhaust manifold functions:
1. Waste gas collection and diversion
The exhaust manifold collects the high temperature and high pressure exhaust gas generated by each cylinder and introduces it into the exhaust system to avoid the exhaust gas trapped inside the engine, thereby improving the efficiency of the engine.
2. Reduce exhaust resistance
Reasonable design of exhaust manifold can reduce exhaust resistance, make exhaust gas discharge more smoothly, and improve the intake efficiency and combustion efficiency of the engine.
3. Optimize engine performance
The design of the exhaust manifold has a direct impact on the engine's power output and fuel economy. By reducing exhaust drag and optimizing exhaust pulsation, the engine's power and torque performance can be improved.
4. Reduce noise and emissions
Exhaust manifolds work in conjunction with mufflers and catalytic converters to reduce exhaust noise and reduce harmful emissions, helping vehicles meet environmental standards.
5. Reduce inter-cylinder interference
The exhaust manifold should be designed to avoid interference with each other when the cylinders exhaust, for example by using separate branches or extending the length of the branches to reduce exhaust gas backflow and resistance
1. Cast iron exhaust manifold
Traditional materials, low cost, good heat resistance, but larger weight
2. Stainless steel exhaust manifold
Strong corrosion resistance, light weight, better performance, often used in high-performance vehicles
3. Integrated and separated
Integrated: Compact for multi-cylinder engines with reduced exhaust resistance
Separate: Each cylinder has a separate channel to optimize airflow and improve performance
Payment method: sight L/C, T/T.
Packing: Bubble Bag + Strong Carton Box
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