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  Taking the Swirl/Quench concept one step further, JE now offers a different   configuration as a dished piston that still uses a mild ramp and dimples to create turbulence in the chamber and to direct combustion by-products toward the exhaust side of the chamber to increased cylinder scavenging. Here too, you can see a dished piston with a flat portion to increase the effects of squish.
Quench Quest

Taking the Swirl/Quench concept one step further, JE now offers a different configuration as a dished piston that still uses a mild ramp and dimples to create turbulence in the chamber and to direct combustion by-products toward the exhaust side of the chamber to increased cylinder scavenging. Here too, you can see a dished piston with a flat portion to increase the effects of squish.  View Related Article

 

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