2
49 psi +-2psi
To convert a compression ratio of 16:1 to psi, you need to know the atmospheric pressure, which is approximately 14.7 psi at sea level. The effective cylinder pressure can be estimated by multiplying the atmospheric pressure by the compression ratio: 14.7 psi × 16 = 235.2 psi. Therefore, a 16:1 compression ratio corresponds to an approximate cylinder pressure of 235.2 psi at peak compression.
Engine compression psi? Radiator cap psi? Engine oil pressure psi? Tire pressure psi? Fuel pressure psi?
To convert pressure in psi to a compression ratio, you typically need to know the ambient atmospheric pressure, which is approximately 14.7 psi at sea level. The compression ratio can be calculated using the formula: Compression Ratio = (Absolute Pressure inside the cylinder + Atmospheric Pressure) / Atmospheric Pressure. Therefore, 160 psi would yield a compression ratio of approximately 12.9:1 when accounting for atmospheric pressure.
Oil pressure psi? Cooling system pressure psi? Tire pressure psi? Fuel pressure psi? Engine compression psi? Need more info please.
To determine the compression ratio from the psi (pounds per square inch) reading of an engine, you typically need additional information, such as the specifications of the engine, including the displacement and the type of gauge used for the psi measurement. However, a common method is to use the formula: Compression Ratio (CR) = (Absolute Pressure in Cylinder + Atmospheric Pressure) / Atmospheric Pressure. For example, if the atmospheric pressure is approximately 14.7 psi, the absolute pressure would be 155 psi + 14.7 psi = 169.7 psi, leading to a rough compression ratio of about 12.5:1.
"600 psi" is not a compression ratio; it's a pressure. For a RATIO, you need to compare TWO different numbers.
Tire psi? Engine compression psi? Radiator cap psi? Engine oil pressure psi?
Psi compression on the 1978 Evinrude model 115899C refers to the pressure measurement in pounds per square inch (psi) within the engine's cylinders during a compression test. This measurement indicates the engine's health and efficiency, with typical compression readings for a well-maintained outboard motor ranging between 90 to 120 psi. Low compression may signal issues such as worn piston rings or cylinder damage, affecting engine performance. Regular checks can help ensure optimal operation and longevity of the motor.
anything over 100 p.s.i. is fine anything under and you either have a bad ring or a valve is not sealing...
150 to 160 psi
The 5.7 liter Chevrolet engine fuel pressure should be a team PSI. A range of 16 PSI to 20 PSI is acceptable.