Description

Features; Designed & calibrated for optimum street performance in small block & some big-block engines. These carbs can be used with ?Performer & Performer RPM? style of manifolds. Includes both timed & vacuum ports, MANUAL CHOKE, single inlet fuel supply, metering jets- primary- .100?, secondary .095?, metering rods- .070? x .047?, step up spring- orange 4? hg. Rebuild kit BY1477. Tuning kit BY1479. EDELBROCK Performer 600cfm 4 barrel Square Bore Carburetor [PERFORMANCE!] BY1405 600cfm manual choke square bore