It has an operating range of around 2200 – 2700 RPM, which is fantastic. It uses its superior cylinder to its advantage, and this helps to ensure that the airflow between cams remains strong and stable. The separation of the intake and the exhaust is impressive. 113 degrees is a great amount, especially if you are looking for increased horsepower and torque. The lobe separation it provides is fantastic, and allows the engine to perform in the upper rev range. The COMP Cams 54-470-11 LSR Rectangular Port 235/251 Hydraulic Roller is the best camshaft for 350 Chevy overall because it performed the best when tested. Why is this the best camshaft for 350 Chevy overall? They are a reputable company that has strong foundations and continues to develop their products to ensure they are the best possible. Over the last few years, Competition Cams has remained a popular choice for purchasing automotive parts. They have been a popular company over the last 35 years, and their mission remains the same – to produce the best and highest performing components as possible. It started by selling valve train components in 1977. Competition Cams is an automotive parts company that was originally founded in 1976.