What is Camshaft Lobe Separation? · Help Center
The Lobe Separation Angle (LSA) is the distance between the centerlines of the intake and exhaust lobes on the camshaft. It is measured in degrees of camshaft rotation.
TECH QUICKIE: Camshaft Lobe Separation Angle And Power
Dec 29, 2015 · “The lobe separation angle is the angle in camshaft degrees between the maximum lift points, or centerlines, of the intake and exhaust lobes,” says Eric Bolander of Erson Cams.
How to Read a Cam Card to Understand Camshaft Specs
Feb 24, 2021 · Another important camshaft spec is something called the Lobe Separation Angle (LSA). This is the number of crankshaft degrees of separation between the intake and exhaust lobe center …
Lobe Separation Angle Explained and How it Affects Horsepower
Apr 23, 2015 · According to the Comp Cams catalog, "The lobe separation angle (LSA) is equal to 1/2 the angle in crankshaft degrees of rotation between the maximum exhaust valve lift and maximum …
Lobe Separation Angle Calculator
Dec 29, 2025 · The Lobe Separation Angle (LSA) affects several aspects of an engine’s performance, including idle characteristics, vacuum, torque curve shape, and where the engine tends to make its …
Wallace Racing - Camshaft Basics
The lobe separation angle is basically the measurement in degrees of the angle between the intake and exhaust lobes, and is generally between 104 and 118 degrees. This measurement may also be …
Camshaft lobe separation angle: what does it mean?
Mar 9, 2015 · The lobe separation angle is the angle in camshaft degrees between the maximum lift points, or centerlines, of the intake and exhaust lobes. It affects the amount of valve overlap; that is …
Camshaft LSA Calculator | True Geometry’s Blog
Apr 5, 2025 · LSA Calculation Explained: The Lobe Separation Angle (LSA) is the angle in crankshaft degrees between the maximum lift points (centerlines) of the intake and exhaust lobes on a …
Understanding Camshaft Lobe Fundamentals: A Guide For Beginners | JEGS
Dec 4, 2025 · Lobe separation angle is the distance in degrees between the peak lift points of the intake and exhaust lobes for a single cylinder. In most V8 engines, this angle typically falls between 104 …
Ask Away! with Jeff Smith: Lobe Separation Angle (LSA
May 13, 2022 · Lobe separation angle is the angle between the intake and exhaust lobes for a given cylinder and is expressed in camshaft degrees.