Have an issue with my Holley 600 vac sec. If the Nugget doesn't 'catch' on first crank, carb floods and can't get her started.
Need to remove the air cleaner, and blow air down the throats to evap the fuel, then she starts. Runs fine, starts fine when hot, just first thing...
Carby has been kitted, float levels set as per instructions. Even tried the remove sight glass screw with engine running trick, (lumpy cam - near impossible ) Have the manual fuel pump.
Have turned the primary needle and seat down half a turn, maybe the Secondaries sucking fuel at first cough?
Any Holley gurus out there had this issue??