2010 Hot Products Catalog

47 KAWASAKI 4 STROKE INATKE SYSTEMS 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 250/260X 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 precision hard anodized for superior 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 horsepower. 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. 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, R&D High Output Fuel Injectors and High Volume Fuel Pump Kit to increase fuel flow delivery when using the R&D Supercharger Wheel. Not using these rec- ommended parts 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 250/260X SUPERCHARGER BELT TENSIONER WHEEL R&D has significantly improved the Ultra 250X’s ser- pentine 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 adjustment 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 250/260X 611-25000 Supercharger Belt Tensioner Wheel R&D ULTRA 250/260X 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 250/260X Bearing Rebuild Kit 611-25009 ULTRA 250X/260X 150/12F/15F 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 dampener. Clear anodized for protection against saltwater corrosion. Description Part No. Ultra 250X/260X Billet Drive Coupler Set 31-700590 Ultra 150/12F/15F Billet Drive Coupler Set 31-700490 R&D ULTRA 250/260X 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 performance engines (especially supercharged) need as much crankcase ventilation 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 250/260X 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 ROGUE RACING ULTRA 250X/260X SC PULLEYS Rogue Racing Pulleys are designed with bearing and belt life as one of the main upgrades from the OEM pulley. Rogue Racing engineered these pulleys to decrease and dissipate heat to reduce the wear on the pulley and belt from the heat generated while riding. The pulleys also have belt guides manufactured into them to prevent the belt from possibly jump off of the pulley. The pulleys are anodized to prevent corrosion. Description Part No. Offshore/Endurance (.95 to 1 • Stock) PR-LARGE Closed Course (1.00 to 1 • +2.5lbs) PR-MEDIUM Closed Course/Slalom (1.05 to 1 • +3.5lbs) PR-SMALL Rogue Racing Tensioner Wheel PR-IDLER * The OEM stock size pulley is ok to use on a stock engine setup. For the smaller pulleys that increase boost a high volume fuel pump should be used with a regulator to govern the proper fuel pressure. To adjust the fuel pressure to the proper pressure an AFR kit is required to monitor the exhaust gases to read the air/fuel mixture. 31-700590