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Sanoh's aluminum pipe intake manifold* was developed
to reduce vehicle weight and maximize passenger cabin space by minimizing engine
size, which additionally corresponds to developing environmental protection needs.
* The intake manifold is a cylindrical component that distributes intake air to the cylinders. |
- High port freedom increases torque in the low/medium speed range.
- The weight of our aluminum pipe intake manifold is approximately one half
that of a die-cast metal manifold
- Roughness of the inner surfaces of the port is drastically reduced
- Current velocity disturbance on the boundary layer is restricted
- A longer port can be used for high-speed range without secondary effects
- A high temperature furnace brazing technique is applied to the joints of this
aluminum part.
- This brazing technique enables the attachment of the power-bulb and SCV bulb
without the presence of welding clots inside the port
- Our manifold is highly credible for its airtightness and material purity (no
interior extraneous material, such as weld slag)
- Anti-corrosion brazing prevents corrosion caused by chlorine in the flux
- Brazing material made from Aluminum and Silicon allows increased adhesion
- Parts of the collector are brazed in a furnace, and others are not
- The parts that are not brazed maintain the quality of the material and strengthen
the reinforcement components
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