| 摘要 |
A carburetor attachment for easy insertion between a carburetor and a cooperable engine intake manifold, adapted to promote intermixing and efficient vaporization in the air-gas mixture to provide increased gas mileage per gallon of fuel and decreased pollution emission in the engine exhaust, the device including a sleeve-like structure having internal lands and grooves adapted to provide a swirling, intermixing action in the air-gas mixture entering such an engine intake manifold.
|
