Therefore, you need to choose a set of cams with torque parameters suitable for the machine’s engine. Torque is also the indicator that determines the horsepower of the engine. Torque requirementīesides the size, you need to pay attention to the torque parameter of the cam.

Cams that are too large will also harm the engine of the machine. Obviously, the biggest cam for stock 350 will take more energy.Įach size will have its purpose, so choose the right sized cam for the potential and power of the engine. The larger the size of the cam, the more energy is required to operate the valve lift. In addition, the valve lift should be between 0.479” – 0.480”. Streetcar engines need a wide lobe angle while racing cars need a narrow lobe angle for high speed.įor a 350 stock chevy engine, a suitable lobe separation angle is 107 – 108 degrees. Lobe’s angle helps to ensure smooth and continuous opening and closing of the fuel and exhaust valves. So the suitable operating range for stock 350 is around 2000 – 6500 RPM. In addition, the RPM range characterizes the rotational speed of the Cam.Īccordingly, if the RPM is too low, the engine will not operate at the right capacity and is easily damaged.Ĭonversely, too high RPM puts too much pressure on the engine and destroys it. RPM operating range is the most important indicator of the cam because they determine the amount of fuel injected and the power generated. So, you must choose the right cam set according to the required parameters of the engine.įor the stock 350 chevy engine, you need to note the following characteristics of the cam set. Not all expensive or featured cam sets are good for your camera. COMP Cams CL12-242-2 Xtreme Energy 224/230: Best for street ridingĪ perfect cam will help the engine operate at full capacity and ensure a long engine life.COMP Cams CL12-212-2 Magnum: Best for boosting horsepower.Overview Of 4 Best Biggest Camshaft For Stock 350.Features of a perfect Cam For Stock 350.

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