RIVA 4-TEC Valve Train Upgrade Kit for Sea-Doo 1503/1630 2004-2026

RIVA 4-TEC Valve Train Upgrade Kit for Sea-Doo 1503/1630 2004-2026
RIVA valve train upgrade kit that reduces the risk of valve float at high rpm. Includes titanium retainers, racing valve springs and base washers, and the OE rocker-arm shaft bolts that must be renewed during fitting.
Fitment (from RIVA Racing's official application guide)
Model
Years
Sea-Doo Explorer Pro (230)
2024–2026
Sea-Doo GTR 215 (iBR)
2012–2016
Sea-Doo GTR 230
2017–2026
Sea-Doo GTR-X 230
2017–2019
Sea-Doo GTR-X 300
2024–2026
Sea-Doo GTX 215
2008–2009
Sea-Doo GTX 215 (iBR)
2011–2013
Sea-Doo GTX 230
2018–2026
Sea-Doo GTX 300
2021–2026
Sea-Doo GTX iS 215
2010–2011
Sea-Doo GTX Limited
2005–2008
Sea-Doo GTX Limited 230
2017–2020
Sea-Doo GTX Limited 300
2016–2024
Sea-Doo GTX Limited 325
2025–2026
Sea-Doo GTX Limited iS (255)
2009
Sea-Doo GTX Limited iS 260
2010–2015
Sea-Doo GTX Supercharged (185)
2004–2006
Sea-Doo GTX Supercharged (215)
2005–2008
Sea-Doo RXP 215
2004–2009
Sea-Doo RXP-X 255
2008–2011
Sea-Doo RXP-X 260 (iBR)
2012–2015
Sea-Doo RXP-X 300
2016–2023
Sea-Doo RXP-X 325
2024–2026
Sea-Doo RXP-X Apex 300
2023
Sea-Doo RXT 215
2005–2009
Sea-Doo RXT 215 (iBR)
2010
Sea-Doo RXT 230
2018–2019
Sea-Doo RXT 260 (iBR)
2011–2017
Sea-Doo RXT iS (255)
2009
Sea-Doo RXT iS 260
2010–2012
Sea-Doo RXT-X 255
2008–2009
Sea-Doo RXT-X 260 (iBR)
2010–2015
Sea-Doo RXT-X 300
2016–2023
Sea-Doo RXT-X 325
2024–2026
Sea-Doo RXT-X aS 260
2012–2016
Sea-Doo Wake 215
2008
Sea-Doo Wake Pro 215
2009
Sea-Doo Wake Pro 215 (iBR)
2010–2015
Sea-Doo Wake Pro 230
2018–2026
Not sure it fits? Call us on 01202 900070 with your model and year before ordering.
Pairs well with
RIVA Cam Gear Bolt Kit for Sea-Doo 4-TEC Engines 2004-2026
RIVA Exhaust Race Plate for Sea-Doo 4-TEC Engines 2004-2026
RIVA Sea-Doo 325/300/260/255/230/215 Racing Camshaft
RIVA Sea-Doo 1503/1630 Cylinder Head Stud Kit
Why buy from JetSea Hub
Authentic RIVA Racing parts, supplied through the official UK distributor
Supplied from Poole, Dorset – no import duty or customs delays
Next-day tracked UK delivery available
Workshop fitting and tuning available at Cobbs Quay Marina, Poole
Part number: RS19050-VTU
JetSea Hub – Since 2016