There is
a LOT to learn from the chart below. These are some of the cams listed in DVs SBC book. As the engine cubes increase, the LSA gets tighter [ down to 104 for a 434 cu in ].
The most important aspect to take from below is that no matter if the engine is mild [ street/tow ] or wild, the LSA does NOT change for that engine size. What changes to alter the rpm range is the
DURATION.
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