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Use in stock motor or in addition to the 130 kit
Constructed of hi-grade aluminum with polished black accents
2” bore design and offer a fully adjustable spring pre-load
delivering bright white illumination that turns amber for improved turn signaling
FORGED PISTONS TC88 TO 95CI 10.5:1 .005 Category_Default Category/SLED/Polaris/AXYS 600 Use in stock motor orKB 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.
