Typically the valve side is longer than the pushrod or cam side, so the Rocker Arm will multiply its motion by its Rocker Ratio. This ratio is typically in the range of 1.45 to 1.7, meaning that for each .100 of pushrod or cam motion you would get .145 to .170 of valve motion.Rocker Ratio.ypically the valve side is longer than the pushrod or cam side, so the Rocker Arm will multiply its motion by its Rocker Ratio. This ratio is typically in the range of 1.45 to 1.7, meaning that for each .100 of pushrod or cam motion you would get .145 to .170 of valve motion. Rocker Ratio.
Jesse Jackson and the 1960s Civil Rights Movement. While in Greensboro Jackson had joined the Congress of Racial Equality and participated in marches and sit-ins. After graduation, he began divinity studies at the Chicago Theological Seminary and worked to organize student support for Martin Luther King Jr.
Introduction. Thomas âStonewallâ Jackson (1824-63) was a war hero and one of the Southâs most successful generals during the American Civil War (1861-65). After a difficult childhood, he graduated from the U.S. Military Academy at West Point, New York, in time to fight in the Mexican War (1846-48). He then left the military to pursue a teaching career.