Chevy 350 CID with 4 BBL - Horsepower?

The horsepower of a Chevy 350 CID with a 4 BBL carburetor depends on several factors, including the specific engine model, camshaft, intake manifold, and exhaust system. Generally speaking, a stock Chevy 350 CID with a 4 BBL carburetor can produce around 250-275 horsepower. However, with performance modifications, such as a higher lift camshaft, better flowing intake manifold, and headers, the horsepower can be increased significantly. With these modifications, a Chevy 350 CID with a 4 BBL carburetor can produce up to 350-400 horsepower.