The R&D Crankcase Ventilation Kit is specifically designed for the SX-R works to add additional crankcase ventilation to substantially lower crankcase pressure and reduce crank room heat. Lowering the crankcase pressure will work to keep oil from pressure migrating out of the engine in high performance applications. The R&D crankcase ventilation kit is a must install part when using 14-1 piston kits, or R&D Big Bore Kits. The R&D Kit comes with all needed hardware to adapt and install the kit, and installation instructions. Available with Pt. # 215-15005










