How do you calculate valve lift on an engine that uses rocker arms?
PRW 0335005 Engine Rocker Arm Kit
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Open May 12, 2025 - 03:11 PM
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May 12, 2025 - 03:11 PM
To calculate valve lift in an engine with rocker arms, you need to multiply the camshaft lobe lift by the rocker arm ratio. The camshaft lobe lift is the distance the cam lobe raises the lifter, and the rocker arm ratio is the mechanical advantage provided by the rocker arm, typically greater than 1:1. For example, if the cam lobe lift is 0.3 inches and the rocker arm ratio is 1.5:1, the valve lift would be 0.3 inches x 1.5 = 0.45 inches.
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PRW 0335005 Engine Rocker Arm Kit
The PRW 0335005 Engine Rocker Arm Kit is a reliable and affordable solution for any automotive enthusiasts. This kit includes an arm, bearing, and seal to make your engine rock harder and smoother.
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