49
YAMAHA
4 STROKE
INATKE
SYSTEMS
ENGINE/
GASKETS
EXHAUST DRIVE LINE
HANDLING
ELECTRICAL WATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACCESSORIES
SERVICE TOOLS
/HARDWARE
CHEMICAL
©2015 Hot Products. All rights reserved.
YAMAHA FX-SHO/SVHO/FZ/VXR/VXS • FUEL SYSTEM
R&D FX-SHO/SVHO/
FZR/FZS/VXR/VXS
FUEL PRESSURE
REGULATOR KIT
R&D offers a Yamaha FX-SHO/FZR/FZS/
VXR/VXS model specific fuel pressure
regulator system allowing custom fuel pressure tuning to the EFI fuel systems
fuel pressures. The R&D Fuel Pressure Regulator System offers a wide range
of setup possibilities. Base fuel pressure is adjustable from 5 to 60 PSI. The
R&D fuel pressure regulator can also be set up to allow “rising rate” fuel
pressure at a 1 to 1 ratio (One pound of fuel pressure gain over base for every
pound of boost gain). R&D offers two types of fuel pressure regulator set ups.
Part #802-00080 will come completely assembled and ready to install. The
R&D Pro System is 100 percent complete, installs directly to the top of the
fuel tank, and connects directly to the fuel rail with OEM security lock
connectors with no modifications. For the R&D Fuel Pressure Regulator only
use part #801-25010, which comes complete with 90 degree barbed brass
fittings for use with push on type hose and Oetiker style clamps for security.
R&D offers high performance fuel hose that can be purchased by the foot, as
well as the Oetiker style clamps. The R&D bypass style regulator system is
capable of handling any fuel pump up to 250 GPH. Replace “Deadhead”
regulator performance and experience the full flow volume and rock steady fuel
pressure that only a dynamic R&D fuel pressure regulator kit can produce.
• Fuel pressure will rise on a 1:1 ratio when boost referenced
• All ports are 3/8” NPT, with one inlet, 3 outlets, and one return port
on the bottom
• Beautiful type II bright dip anodized finish
• Bypass design produces the ultimate, dynamic fuel delivery system
• 3/8” pipe tapped for standard or AN fitting ready
• R&D offers pre-assembled #4 AN hose to finish off a return system
• R&D offers fuel hose by the foot for custom routing
Description
Part No.
R&D FX-SHO/FX-SVHO/FZR/FZS/VXR/VXS
802-00080
Fuel Pressure Regulator Kit (Shown above)
R&D Universal Fuel Pressure Regulator Only
801-25010
(Fittings not included)
R&D-FX SHO/FZR/VXR/VXS
IN-TANK FUEL PRESSURE
REGULATOR BLOCK OFF KIT
R&D offers a Fuel Pressure Regulator Block
off Kit which will allow the OEM stock in tank
fuel pressure regulator to be removed,
blocked off, and replaced with a billet part
which is mandatory when installing an after-
market externally adjustable fuel pressure regulator system. The OEM in tank
fuel pressure regulator is fixed to maintain 40-43 pounds of fuel pressure at
all times. For high performance applications where horsepower is boosted, it
is necessary to install larger flowing fuel injectors and be able to tune the fuel
pressure up or down as needed. Most factory race teams are running 65 plus
pounds of fuel pressure along with higher flowing fuel injectors and externally
adjustable pressure regulators. The R&D has a complete line up of fuel
pumps, fuel injectors, fuel pressure regulators, fuel gauge, and fuel hose
accessories all designed specifically for the Yamaha SHO. All R&D fuel
injection parts and products meet Coast Guard, IJSBA, and APBA approval.
Description
Part No.
R&D FX-SHO/FZR/FZS/VXR/VXS
812-35257
In-Tank OEM Fuel Pressure Regulator Block Off Kit
RIVA FX-SHO/FZ
RISING RATE
FUEL PRESSURE
REGULATOR KIT
RIVA Fuel Pressure Regulator
Kit provides the precision
pressure control necessary to
compliment aftermarket ECU
applications on the 'SHO'
engine. Kit is fully assembled
& mounts securely on top of
fuel tank via sturdy aluminum
bracket. High quality billet
pressure regulator can adjust
base pressure from 25 to 80
PSI. Unit can also be set up
as rising rate fuel pressure
regulator at a 1 to 1 ratio providing one additional pound of fuel pressure for
every pound of boost gain. Plugs directly into original fuel system with OEM
connectors and features a large 3/8" fuel return line that is routed through
supplied rubber fuel tank cap. Includes integrated liquid-filled pressure gauge
and billet Fuel Pressure Regulator Block-Off necessary for removal of stock
fuel pressure regulator in fuel tank.
Key Features Include:
• Precision fuel pressure control with optional rising rate function.
• High quality stainless steel liquid-filled pressure gage.
• Large 3/8” fuel return line.
• Includes billet Fuel Pressure Regulator Block-Off.
• Easy bolt-on installation with OEM fuel connectors.
• Includes complete installation instructions & tuning guide.
Description
Part No.
RIVA Fuel Pressure Regulator Kit
RY12040-RRFPR-6S5
2008-11 FX-SHO, All FZR/FZS, FZ SVHO
RIVA Fuel Pressure
RY12070-RRFPR-6S5
Regulator Kit 2012 & Newer FX-SHO Models, FX SVHO
R&D INLINE FUEL
PRESSURE
GAUGE ADAPTER
The R&D Fuel Pressure Gauge Adapter
Tool is designed to be a plug in fuel pres-
sure gauge that needs no modifications to
install and use. Simply disconnect the
OEM locking fuel connector from the fuel
rail and plug the gauge tool directly into the connector. Plug the locking con-
nector supplied on the R&D tool onto the fuel rail and lock. Use the tool to
verify fuel pressure and fuel pump condition. Use the tool to set and verify
base fuel pressure settings on the R&D Rising Rate Fuel Pressure Regulator
(RRFPR). When finished, disconnect the tool and reconnect the stock fuel
line. The Adapter installs inline between the OEM fuel rail and the R&D
RRFPR via the OEM connectors for easy connect and disconnect. The R&D
Tool works on both Yamaha and Kawasaki fuel systems. Installation time is
only 2 minutes. Liquid filled fuel pressure gauge sold separately.
Description
Part No.
R&D Inline Fuel Pressure Gauge Adapter
612-00081
R&D Liquid Filled Fuel Pressure Gauge
900-02180
