Riva 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 aftermarket 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 Riva Fuel Pressure Blockoff Fitting is the answer to quickly replace and block off the port. 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 Riva fuel injection parts and products meet Coast Guard, I.J.S.B.A., and APBA approval.
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RIVA MaptunerX / Nano Tuning System for Sea Doo Watercraft
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Riva MaptunerX Tuning System For Can-Am ATV /UTV
Riva MaptunerX Tuning System For Polaris ATV /UTV
Riva MaptunerX Tuning System For Snowmobile
Sea Doo Performance Packages
- RXP-X 325 2024 (International)
- RXP-X 325 2024 (U.S./Canada)
- RXP-X 300 2021 - 2023
- RXP-X 300 2020
- RXP-X 300 2016 - 2019
- RXT-X 325 2024 (International)
- RXT-X 325 2024 (U.S./Canada)
- RXT-X/GTX Ltd. 300 2020 - 2023
- RXT-X/GTX Ltd. 300 2018 - 2019
- RXT-X 300 / GTX Ltd 300 2016 - 2017
- GTX 300/GTX Limited 300 2024
- SPARK 2014 - 2023
- GTR 230 2020 - 2023
- GTR 230/GTR-X 230 2017 - 2019
- GTI 170 2020 - 2022
- GTI 130 2020 - 2022
- GTX/WAKE PRO 230 2020 - 2022
- RXT 230/GTX 230 2018 - 2019
- GTR 215 2012 - 2016
- RXP-X 260 2012 - 2015
- RXT-X 260 2011 - 2015 / RXT 260 2011 - 2017
- RXT-X aS 260 2011 - 2016 / RXT iS 260 2011 - 2012
- RXT-X 260 2010
- RXP-X 255 2008 - 2011
- RXP 215 2004 - 2009
- RXT 215 2005 - 2009 / GTX 215 2005 - 2008
- GTX-SC 2003 - 2006 185 Non-Intercooled
- Sea-Doo Engine Internals Upgrade Kits
- GP SVHO 2024
- GP1800R SVHO 2021 - 2023
- GP1800R SVHO 2020
- GP1800R SVHO 2019
- GP1800 SVHO 2018
- GP1800 SVHO 2017
- GP1800R HO 2020+ & VXR/VX-HO 2019+
- VXR/VX-HO 2018
- VXR/VXS/VX-HO 2015 - 2017
- FX SVHO 2022+
- FX SVHO 2020 - 2021
- FX SVHO 2019
- FX SVHO 2018
- FX SVHO 2014 - 2017
- FX HO 2022 +
- FX HO 2019 - 2021
- FX HO 2018
- FX HO 2012 - 2017
- VX (TR-1) 2020 - 2022
- VX (TR-1) 2016 - 2019
- JETBLASTER 2022+
- EXR 2019 - 2021
- EX 2017 - 2023
- FZR / FZS SVHO 2014 - 2016
- FZR / FZS 2012 - 2013
- FZR / FZS 2009 - 2011
- FX-SHO 2013 - 2016
- FX-SHO 2012
- FX-SHO 2011
- FX-SHO 2008 - 2010
- SuperJet 2021 - 2023
- SuperJet 2008 - 2020
- SuperJet 1996-2007
- GP1300R 2005 - 2008
- GP1300R 2003 - 2004
- GP1200R 2000 - 2002
- FX-HO (MR-1 Engine) 2004 - 2008
- FX140 (MR-1 Engine) 2002 - 2008
- VX110 05-14 RPM Kit
- XLT 1200 2002 - 2005