Yamaha YZ295 BIG BORE KIT $850 Model:YZ295 Exhaust bridge widened

Exhaust bridge widened

The cylinder heads are available in different compression ratios and the option of EZ starting with a decompressor button

all 3 powervalves and center retaining clip

circlips and the gaskets

and copper washers

Yamaha YZ295 BIG BORE KIT $850 Model:YZ295 Exhaust bridge widenedOriginally designed by Eric Gorr and commissioned by Magnum distributing under the brand name MAGNUM MX COMPONENTS. I've converted thousands of YZ250s to big bores since I first invented this kit in 2008. These top end components are the latest generation of design and investment cast for the highest quality. These parts will interchange with all of the top ends processed by my company and Millennium Technologies as well as aftermarket kits like the