This COMP Cams solid flat tappet cam is a serious street/strip choice for Chrysler 440 engines, optimized for 10.5:1+ compression and large induction—about 800–850 CFM carburetion. Converter guidance: roughly 3500 stall for 440s and substantially higher for 383s. Pair with supporting intake and 3.90–4.30 gearing to maximize high-RPM output.
COMP Cams Camshaft CRB 306S-10