Graves motorsports smog block off plates for the yamaha yzf-r3 Clutch Plate Set for Scorpion Clutch We strive to stock the

We strive to stock the parts that we race with so inventory stock will show on the website

This camshaft set is legal for AMA Superbike Competition

3D ARAI logo duct

EK has been known as the “legend of drag racing chains

Graves motorsports smog block off plates for the yamaha yzf-r3 Clutch Plate Set for Scorpion Clutch We strive to stock theGraves Motorsports Smog Block Off Plate for Yamaha YZF R3. The Graves Motorsports Smog Block Off Plate is designed to seal off the port on the valve cover used by the air injection system (a. k. a smog pumps or AIS). This product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited. Fitment: Yamaha R3 2015 2017 The air induction system (AIS) burns unburned exhaust gases by injecting fresh