Vacuums cleaning

Did a little 'troubleshooting on the carburetor. Are some important questions. 1. The primary float bowl was not was not properly shut down the fuel. The riders on the float was bent so that the float, all the way to the top of the shell to travel without seating the needle. This fuel allowed to flow continuously into the gasifier and Richen it! 2. The feeding valve was the wrong size. According to Holley, the valve should be 1 / 2 may be the measurement of vacuum at idle in drive. Aftermy measurements of vacuum, the installed capacity of valve opening too soon and the discharge of fuel oil when the engine was not ready for this, once again enriching the mix! 3. The idle mixture screws are not set correctly. They were 2-1/4 results. This is too rich for this engine configuration. Using a vacuum gauge, I adjusted the idle mixture vacuum up to a minimum. In my case, that 1-1/2 turns out, what was the Holley recommended starting point. 4. My vacuum does notwith the correct port. E 'connected to manifold vacuum instead of blank carb brought. This has led to more advanced then be minimal and loaded as late as manifold vacuum drops under load at the time! Totally opposite! Bring in a vacuum Holley over the fuel screw on the passenger side of the carb can be found in block size. I bought this carb about 10 years ago "to save return" as. I did not pay much attention then, if all went well. I screwedand …

Recommend : LG Kompressor Pet Black & Decker PHV1800CB

Tags: Carburetor, Check, Holley, Rebuild, things, Troubleshooting