Harley Davidson Dyna [2007-2017]-Black Edition Piston Set for Twin Cam Hub

Description

The black edition piston set for Harley Davidson Dyna models from 2007 to 2017 offers an optimized increase in performance and durability for Twin cam engines. The pistons are provided with a special Armorx ™ coating that offers exceptional protection in extreme operating conditions and minimizes wear.

• The Armorfit ™ state coating enables automatic adaptation to the cylinder wall, which makes engine operation quieter and more efficient.
• The design of the piston floor is optimized in such a way that the flow of flames is improved, which increases the efficiency of the air/fuel burn.
• With a compression of 11: 1, this piston set significantly increases the engine power.
• Superfinish piston bolts made of robust tool steel reduce friction and increase the strength.
• Improved bolzing ensures optimal lubrication, which extends the lifespan of the engine.
• Increased ring bars improve the seal and the general functionality of the piston rings.
• The specially made piston rings consist of an upper ring made of steel nitride, a second ring made of napier and a high -voltage oil ring.

Details

Compression: 11:1

Packaging: 1 kit

Oversize: +0.010 mm