2009 Hot Products Catalog

36 INTAKE SYSTEMS KAWASAKI 4 STROKE ENGINE/ GASKETS EXHAUST DRIVE LINE HANDLING ELECTRICAL WATERLINE /BILGE STEERING & CONTROLS BODY ACCESSORIES SERVICE TOOLS /HARDWARE CHEMICAL ULTRA 250X/260X • SUPERCHARGER COMPONENTS R&D ULTRA 250X SUPERCHARGER PULLEYS The new R&D Racing Supercharger Pulley Wheel will deliver a noticeable and impressive boost in torque and overall horsepower. Designed and manufactured from high quality billet aluminum and pre- cision hard anodized for superi- or belt wear resistance. The R&D Pulley is 3/4 lb lighter than the O.E.M. steel pulley, and delivers 2.5 to 3.5 lbs of additional boost pressure along with 30 plus well fed ponies. The holeshot acceleration is a solid 1.5-2 boat lengths over stock with a top speed gain of 1 to 2 mph over stock. Impressive results! The R&D Pulley comes completely assembled with a new high performance bearing, all necessary hardware and installation instructions. R&D strongly recommends the use of the R&D Powershot Fuel Tuner and R&D High Output Fuel Injectors to increase fuel flow delivery when using the R&D Supercharger Wheel. Not using the recom- mended R&D Powershot and R&D High Output Fuel Injector Kit and High Volume Fuel Pump Kit with the R&D Supercharger wheel, can result in engine damage due to a lean air fuel ratio. Description Part No. R&D Supercharger Pulley Wheel 1 to 1 (entry level) 611-25011 R&D Supercharger Pulley Wheel 1.05 to 1 611-25105 R&D Supercharger Pulley Wheel 1.1 to 1 611-25110 OEM Replacement Supercharger Pulley 611-25010 R&D ULTRA 250X SUPERCHARGER BELT TENSIONER WHEEL R&D has significantly improved the Kawasaki Ultra 250X’s serpentine belt tensioning wheel system by redesigning and precision machining a new tensioner wheel with a larger O.D. The new R&D Tensioner Wheel offers a wider adjust- ment range and helps to reduce belt slippage via more surface area for belt contact. Wheel comes complete with precision bearing installed. Description Part No. R&D Ultra 250X 611-25000 Supercharger Belt Tensioner Wheel R&D ULTRA 250X BEARING REBUILD KIT R&D recommends the inspection of the R&D Supercharger and Tensioner wheel bearings after 15 hours and replacing them after 20 hours. Description Part No. R&D Ultra 250X Bearing Rebuild Kit 611-25009 R&D ULTRA 250X CRANKCASE VENTILATION/OIL & VAPOR SEPARATOR KIT The R&D Ultra 250X Crankcase ventilation system was developed to offer a complete bolt on breather expansion kit which will substantially reduce crankcase pressures on Kawasaki Ultra 250X’s supercharged engines. High per- formance engines (especially supercharged) need as much crankcase ventila- tion as possible. The R&D system doubles the volume of the O.E.M. crankcase breather and triple baffles the oil and vapor pressures within the O.E.M. breather case. The R&D system relieves excess crankcase pressures in the oil breather case and vents high pressures and fuel vapors into a piggyback vapor/oil catch can reservoir. The R&D vapor/oil reservoir mounts and connects directly to the O.E.M. oil separator system puts an end to oil blow by messes in the engine compartment by relieving excess crankcase pressures and trapping excess fuel vapors, condensation and blow by oil into the R&D oil/vapor separator. Description Part No. R&D Ultra 250X Crankcase Ventilation/Oil 215-25002 and Vapor Separator Kit R&D ULTRA 250X BILLET BLOW OFF VALVE KIT The R&D Billet Blow Off Valve Kit replaces the OEM plastic valve that is prone to leaking and is unreliable. The R&D Billet Blow Off Valve allows for precise pressure adjustments and has an operating range from 5lbs to 21lbs of boost. Description Part No. R&D Billet Blow Off Valve Kit 611-25210 ULTRA 250X/260X BILLET DRIVE COUPLERS Billet aluminum drive coupler set for the Kawasaki 250X & 260X. The crank side coupler with the pulley is 1.24lbs lighter than the stock steel coupler. The pulley diameter is the same as stock. Uses the stock rubber dampner. Clear anodized for protection against saltwater corrosion. Description Part No. Ultra 250X/260X Billet Drive Coupler Set 31-700590