Specifications

32
INTAKE
SYSTEMS
YAMAHA
4 STROKE
ENGINE/
GASKETS
EXHAUSTDRIVE LINE
HANDLING
ELECTRICALWATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACC
E
SSO
RIE
S
ACCESSORIES
SERVICE TOOLS
/HARDWARE
CHEMICAL
YAMAHA FX-SHO & FZ • SUPERCHARGER
R&D FX-SHO/FZR
SURGE PROTECTOR KIT
The R&D Yamaha FX-SHO/FZR Surge
Protector Kit will significantly improve
supercharger clutch and compressor
wheel performance and reliability by
eliminating damaging compressor surge.
The R&D Surge Protection Kit utilizes an
automotive vacuum assisted Bosch pressure blow off valve that releases the
unwanted intake pressure between the throttle valve and the supercharger
thus keeping the pressures in P1 and P2 equal. As soon as the throttle
valve is opened, the blow off valve immediately closes and the compressor
can supply its full boost potentials to the engine. The R&D surge hose is
manufactured from high performance, high-temperature silicone with an
integrated molded riser for the blow off valve to function without hindering
intake flow or velocity. The R&D kit installs easily in place of the OEM rubber
elbow joint with no modifications. The R&D Pressure Port installs between
the MAP sensor and the MAP sensor bracket with a “bolt on” part. The R&D
Surge Protection Kit is a necessary and cost effective upgrade for the
Yamaha SHO/FZR supercharged engine. The R&D kit comes completely
assembled with silicone elbow, blow off valve, R&D B.O.V. filter, mounting
hardware and instructions.
Description Part No.
R&D Surge Protector Kit 612-18008
R&D FX-SHO/FZR/FZS
SILICONE INTAKE HOSE KIT
The R&D Yamaha FX-SHO/FZR/FZS Supercharger
High Performance Hose Kit was developed while testing the R&D Monster
Compressor Wheel Kits. Higher boost pressures create higher intake air tem-
peratures of up to 235 degrees. The O.E.M. standard black rubber hose and
standard hose clamps just do not hold up to the pressures and heat like high
quality, high temperature silicone hose and high strength stainless steel T-bolt
style hose clamps. The R&D “Blue Hose” is manufactured from high perform-
ance, turbo charger quality high-temperature silicone. The R&D silicone hose
installs easily in place of the OEM rubber elbow hose, and T-bolt clamps will
keep the hose secure for the longest of endurance races.
Description Part No.
R&D FX-SHO/FZR/FZS Silicone Intake Hose Kit 612-18007
R&D GREDDY BLOW
OFF VALVE & 1"
HOSE ADAPTER
R&D GReddy Blow Off Valves are
easily adjustable to eliminate
compressor surge and preventing
premature boost leakage, while
increasing boost response. Each
valve is made of durable cast and billet aluminum frame and the valve to
diaphragm ratio provides performance that cheap piston types cannot offer.
The spring stiffness adjustment screw and the three different sizes give the
GReddy user the option to match vehicles with mild upgrades to heavily
tuned engines. There are many factors in matching a blow-off valve to an
application, valve location, turbocharger/supercharger size and pressure, but
as a general rule of thumb, we recommend the Type RZ for 100-400hp.
1" Hose ADAPTER sold separately.
Description Part No.
R&D Greddy Blow Off Valve & 1” Hose ADAPTER 613-95261
R&D 1” O.D. Hose Adapter for Greddy Valve 613-95262
RIVA FX-SHO/FZ PERFORMANCE
BLOW-OFF VALVE KIT
Riva Performance Blow-off Valve Kit improves supercharger reliability and
performance by relieving unwanted pressure during off-throttle operation.
Reduces supercharger clutch & gear wear and eliminates heat soak in
discharge tube. High-strength silicone hose with integrated HKS valve
installs easily in place of OEM elbow joint. Includes high quality HKS Super
SQV (Super Sequential Blow Off Valve) that features unique sequential valve
structure and a differential pressure control system, allowing for a broad
operation boost range. Also includes vacuum line and fittings necessary for
installation on SHO engine. A simple and cost effective upgrade for both stock
and modified engines.
Description Part No.
RIVA FX-SHO/FZ Performance Blow-off Valve Kit RY17040-BV
RIVA FX-SHO/FZR
BLOW-OFF VALVE KIT
High quality HKS Blow-off Valve reduces
wear and tear on clutch & drive gears of
supercharger and eliminates heat soak in
discharge tube. For use with RIVA FX-SHO/FZ
Power Cooler (part# RY17040-PC). HKS Super SQV (Super Sequential Blow
Off Valve) features unique sequential valve structure and a differential
pressure control system, allowing for a broad operation boost range.
Includes vacuum line and specific fittings necessary for installation.
Description Part No.
Riva FX-SHO/FZR Blow-Off Valve Kit RY17040BOVSSQV
R&D
SUPERCHARGER
CLUTCH REMOVAL
TOOL
This R&D tool enables the clutch to be changed in a
matter of only minutes. With the supercharger and
front engine cover removed the tool drops down
through the case and secures the drive gear at the
front of the crankshaft from rotating when the clutch is
removed and installed. This is a “must have” tool that will save massive
amounts of time for any mechanic.
Description Part No.
R&D Supercharger Clutch Removal Tool 612-92012
R&D FRONT COVER GASKET
R&D’s new Front Cover Gasket features a metal
reinforced center that enables it to be reusable when
servicing the supercharger clutch.
Description Part No.
R&D Front Cover Gasket 080-21024
613-95262 613-95261