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Piston, Highflow Linear/Linear

by Penske
Original price $0
Original price $95.00 - Original price $95.00
Original price
Current price $95.00
$95.00 - $95.00
Current price $95.00

HIGHFLOW LINEAR PISTON DESCRIPTION

Each piston face has a dished surface, to preload the valve shims flat against the piston face. The HighFlow piston ports are larger and allow for roughly 50% more flow. The result is a more compliant feel which typically gives more mechanical grip but less support. The standard dishing is 1° on both the compression and rebound sides of the piston. By increasing the compression side dishing to 2°, the shims become increasingly preloaded, causing a slight delay in opening during compression movement. The dishing causes the shims to "snap" open, in return giving the car a "snappier" feel as opposed to a smooth roll, once again this modification is for driver feel. Click on the dyno graphs below to see how more dish effects the damping curve. If you have questions on piston dishing, call our technical staff for information and recommendations.

**Piston Dish Designation Key Pictured Below**

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