BHolley 0-4412S Model 2300 500 CFM 2-Barrel Manual Choke New Carburetor ReviewbP PP Holley 0-4412S Model 2300 500 CFM 2-Barrel Manual Choke New Carburetor PPower valve blow-out protection adds trouble free operationPSingle feed fuel inlet with center hung floatPSilver finish and factory 50cc accelerator pumpPManual choke for easy control of engine warm upP100-percent wet-flow tested and calibrated for street drivabilityP