J Jeff Jarvis New Member Joined Dec 2, 2019 Messages 1 Karma 0 Car 83 elcamino Dec 2, 2019 #1 Does anyone know stock sizes of a 650 hp Holley screw in idle and high speed air bleeds?
63Half-ton461 Moderator Staff member Joined Nov 18, 2019 Messages 150 Karma 27 Car 1978 Monte Carlo 383 slammed Dec 24, 2019 #2 If you have a list number of the carb you should be able to look that up at the holley website or give them a call.
If you have a list number of the carb you should be able to look that up at the holley website or give them a call.