Cam Duration And Rpm. Duration is measured in degrees of crankshaft rotation, not camshaft rotation. It also allows more exhaust to escape. You'll see duration specifications at.050 inches. Duration is how long the cam holds the valves open. This calculator is mainly for wide open throttle and based on hp. matching your camshaft to the rpm usage, performance needs, and driving style will ensure your camshaft provides. At high rpm, longer intake duration fills the cylinder. It's expressed in degrees of crankshaft rotation (remember, the cam. how does it affect performance? this calculator will figure the duration and lsa of your camshaft using your inputs. Camshaft duration is the measurement of the time one valve begins to open until it finishes closing. Generally, cams with smaller duration numbers make peak horsepower at lower. Cam manufacturers agreed on a standard to measure duration so all cams are measured the same way. the rpm range has a lot to do with duration. the camshaft duration refers to the time the valve stays open, while rpm refers to the engine speed.
how does it affect performance? Duration is measured in degrees of crankshaft rotation, not camshaft rotation. Generally, cams with smaller duration numbers make peak horsepower at lower. the camshaft duration refers to the time the valve stays open, while rpm refers to the engine speed. It's expressed in degrees of crankshaft rotation (remember, the cam. matching your camshaft to the rpm usage, performance needs, and driving style will ensure your camshaft provides. the rpm range has a lot to do with duration. This calculator is mainly for wide open throttle and based on hp. Duration is how long the cam holds the valves open. Camshaft duration is the measurement of the time one valve begins to open until it finishes closing.
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Cam Duration And Rpm how does it affect performance? this calculator will figure the duration and lsa of your camshaft using your inputs. Generally, cams with smaller duration numbers make peak horsepower at lower. Camshaft duration is the measurement of the time one valve begins to open until it finishes closing. the rpm range has a lot to do with duration. matching your camshaft to the rpm usage, performance needs, and driving style will ensure your camshaft provides. At high rpm, longer intake duration fills the cylinder. Duration is measured in degrees of crankshaft rotation, not camshaft rotation. Cam manufacturers agreed on a standard to measure duration so all cams are measured the same way. Duration is how long the cam holds the valves open. This calculator is mainly for wide open throttle and based on hp. It also allows more exhaust to escape. You'll see duration specifications at.050 inches. It's expressed in degrees of crankshaft rotation (remember, the cam. how does it affect performance? the camshaft duration refers to the time the valve stays open, while rpm refers to the engine speed.