there is the intake manifold hole enlargement process |
The most practical is by simply using an adapter manifold product variations. The use of carburetor adapter may be used favorite, given the use of a more practical and economical. But need a little you know, the use of this carburetor adapter there is an important point to note that the performance of maximum carburetor adapter.
Note, the hole inlet manifold and inlet adapter hole should be as large, as most adapter inlet hole slightly larger than the hole inlet manifold (Fig.1). If different inlet hole, will affect the responsiveness of the vehicle speed, due to the decline in fuel continuity bursts hampered by the different width of the inlet hole (gbr.2-3).
If it happens like that, you can slightly tapered reamer inlet formed in accordance with the manifold. To raise the inlet hole, you can do yourself, simply provide drill tune. Perform dilation on the surface of the adapter is connected directly to the manifold. With appropriate inlet hole, the fuel would go down more smoothly and the motor responsiveness certainly you would not be disturbed (Fig.4).