The COMP Cams C43 251HR-14 hydraulic roller cam fits '87–'94 GM 4.3L/262 V6 non-balance-shaft engines and is tuned for use with stock computer and fuel injection. It offers low lift suitable for non-modified cylinder heads, providing a mild performance increase while retaining compatibility with stock fueling. An adjustable valvetrain is required for proper setup and longevity.
COMP Cams Camshaft C43 251HR-14