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Dan Gurney's
"Moment Cancelling" 4-Stroke Engine
What is it?
The ‘Moment-Cancelling’ 4-stroke engine is Dan Gurney’s new, unique engine design that is still in a developmental stage. The first iteration is an 1800cc vertical twin that is slated to fire up for the first time early 2017. If simulation data is born out, it may prove to be a significant advancement compared to similar size engines.