Edelbrock performer not performing
Sounds like maybe a vacuum (spelling?) leak somewhere ? Are all the extra holes still plugged up in the carb, did you use a new gasket when you put the carb back on ? That would be where i would start looking.
![](http://img134.imageshack.us/img134/9947/11010179uu.jpg)
My secret as to why a stock 383 runs so good, and the larger valves!