How the Summit Racing Cam Timing Calculator Works

The Summit Racing Cam Timing Calculator converts duration, lobe separation, and advance into the four individual timing events that will ultimately dictate engine performance.
You can also tweak any of the four events in the calculator to learn what the resulting duration, lobe separation, and advance would be under the new conditions.
No matter what engine or application you’re building it for, you can quickly compare specs and how they differ under different running conditions.
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