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INTAKE
SYSTEMS
KAWASAKI
4 STROKE
ENGINE/
GASKETS
EXHAUST
DRIVE LINE
HANDLING
ELECTRICAL
WATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACCESSORIES
SERVICE TOOLS
/HARDWARE
CHEMICAL
ULTRA 250/260/300 • SUPERCHARGER COMPONENTS & TOOLS
©2012 Hot Products. All rights reserved.
ROGUE RACING ULTRA
250X/260X SUPERCHARGER 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 Boost)
PR-LARGE
Closed Course (1.00 to 1 • +2.5lbs Boost)
PR-MEDIUM
Closed Course/Slalom (1.05 to 1 • +3.5lbs Boost)
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 vol-
ume 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.
R&D ULTRA 250X/260X
SUPERCHARGER
WHEEL
BILLET HUB KIT
The R&D Supercharger Hub Kit will
replace the O.E.M.’s vulnerable part
with a redesigned and beefed up
precision CNC Machined 6061 billet
aluminum part that is much stronger than stock. The new R&D design also
offers pulley wheel alignment adjustments with a CNC machined Shim Kit
that allows for precision serpentine belt cog alignment. The R&D kit comes
complete with a special tool that will indicate the perfect alignment of the
crank drive and compressor pulleys. At 8,000 RPM, horsepower and belt life
can be greatly sacrificed through misaligned pulleys! The R&D kit offers
superior strength, precision pulley alignment, and extended serpentine
belt life.
Description
Part No.
A & B.
R&D Ultra 250X/260X
611-25001
Supercharger Wheel Hub Kit
B.
R&D Pulley Alignment Tool Only
611-26000
R&D ULTRA 250X/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
recommended 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 250X/260X
SUPERCHARGER BELT
TENSIONER WHEEL
R&D has significantly improved the 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 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 250X/260X
611-25000
Supercharger Belt Tensioner Wheel
ULTRA 250X/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.
* For the use of R&D supercharger pulleys and tensioner wheel only.
Description
Part No.
R&D Ultra 250X/260X Bearing Rebuild Kit
611-25009
A
B