YZ144 CYLINDER HEAD $175 These parts will interchange with

These parts will interchange with all of the top ends processed by my company and Millennium Technologies as well as aftermarket kits like the CYLINDER WORKS which is another kit that I designed

Yamaha 2005-2021 144cc $150Model years: Honda 1989-2007

These kits include a ported and Nikasil plated cylinder

and the asymmetric movement and impact energy of the powervalves opening and closing through 2 stages is brutal

YZ144 CYLINDER HEAD $175 These parts will interchange withThese modified cylinder heads start with a new Yamaha OE head and the combustion chamber is modified for the 144cc 58mm bore size. These heads fit the 2005 2021 YZ125s modified to a 144 by aftermarket shops like EGR, Max Power, and Millennium. The price is $175 and includes USPS Priority mail shipping.