Jimclo2002
Well-Known Member
Hello folks need little help. I have a 440 6 pack question. Little back round,all carborators were rebuilt. Engine totally rebuilt. Now ,the engine has about 40 minutes total run time during engine break in the RPM was was around 1500 At that time the timing was at 0 degrees. So the next day I set timing at 10 BTDC . . No problems. But the RPM seem to go very high. Trying to adjust the idol on the middle carburetor? Where is that located? I backed the screw all the way up so the fast idle solenoid was it interfering. also removed the accelerator cable to make sure it was not sticking.I adjusted the timing to 10 degrees below TDC. Now the idle speed is very very very high and I can’t bring idol it down.
Any suggestions?
Any suggestions?