Holley 4150 Carburetor 650cfm Vac Sec Square Bore # HO0-80783C Rate_10 valve-to-bore clearance should also be

valve-to-bore clearance should also be checked and the top of the bore notched for clearance if necessary

and air conditioning brackets

Accepts the adjustable-style needle and seat assembly

170cc Intake Runner

236 Intake / 242 Exhaust Duration

Holley 4150 Carburetor 650cfm Vac Sec Square Bore # HO0-80783C Rate_10 valve-to-bore clearance should also beHolley 4150 Carburetor 650cfm Vac Sec Square Bore # HO0 80783C "Carburetor, Model 4150, 650 cfm, Square Bore, 4 Barrel, Electric Choke, Dual Inlet, Dichromate, Each CFM: 650 Fuel: Gasoline New or Remanufactured: New Number of Barrels: 4 Carburetor Flange: Square bore Choke: Electric Secondary Type: Vacuum Fuel Inlet: Dual Primary Jet Size: 67 Primary Power Valve (Hg): 6. 5 Hg Primary Discharge Nozzle Size (in.): 0. 028 in. Secondary Jet Size: 73