The project s finally alive, but, having a carb issue. Rebuilt an older 600 holley. Good response to idle mixture adjustments. About 20" vacuume. Great idle. Great off idle, but then it stumbles, then screams right up to WOT. This is all in the garage. Not road worthy yet.
Pulled the primary bowl. Blew 2+2 through all the passeges again. Float level set to just at the site hole on primary and secondary. Good strong shot from the accel pump.
If I advance the throttle slowly it will hit a spot where is starts running rough then clears up. If I snap the throttle hard, it will ramp up, die, then scream. Idles right back down no problem.
I've done a few holley's in my time, but am not a big fan. Carb was free. In relitively good condition. I soaked the body and hard parts for three hours, cleaned with 2+2 completely and rebuilt. Am open to suggestions before it goes on the junk carb pile...
Pulled the primary bowl. Blew 2+2 through all the passeges again. Float level set to just at the site hole on primary and secondary. Good strong shot from the accel pump.
If I advance the throttle slowly it will hit a spot where is starts running rough then clears up. If I snap the throttle hard, it will ramp up, die, then scream. Idles right back down no problem.
I've done a few holley's in my time, but am not a big fan. Carb was free. In relitively good condition. I soaked the body and hard parts for three hours, cleaned with 2+2 completely and rebuilt. Am open to suggestions before it goes on the junk carb pile...