FORGED PISTONS EVO 80CI 9.5:1 .005 fitment_Polaris-UTV_RZR_2016 The Dyna S High Performance

The Dyna S High Performance Ignition System

We preinstall your bulb seal because we know how much of pain it is to get on

It fits almost all brake master cylinders and hydraulic clutches

Suzuki and Yamaha sport bikes

Each kit contains all necessary gaskets

FORGED PISTONS EVO 80CI 9.5:1 .005 fitment_Polaris-UTV_RZR_2016 The Dyna S High PerformanceKB forged pistons are made from 4032 forged alloy with an 11% silicon content, formed in a forging press and then fully machined. Due to the material and manufacturing process these pistons have superior crack resistance under detonation or pre ignition. They are suited for Street or Race applications with power adders such as NOS or boost. All Twin Cam and Sportster application feature coated skirts.