RIVA Sea-Doo 2016-2025 4-TEC 1630 Engine Internals Upgrade Kit RS10140-EIUK

RIVA Sea-Doo 2016-2025 4-TEC 1630 Engine Internals Upgrade Kit RS10140-EIUK

KIT INCLUDES

CP Piston Kit, Sea Doo 300, 100mm/Std, 8.4:1 M9064
CP Piston Kit, Sea Doo 300, 100mm/Std, 8.4:1 M9064
CP Piston Kit, Sea Doo 300, 100mm/Std, 8.4:1 M9064
RIVA Sea-Doo 1503/1630 Cylinder Head Stud Kit RS10050-HSK
RIVA Valve Retainer Upgrade Kit RS19050-SRU-1
OEM Sea-Doo 1630 Cylinder Head Gasket 420950772
Carrillo Standard Rod Set Sea-Doo 300 (1630) PSR9086-3
OEM PTO Cover Gasket 420931130

Our Engine Internals Upgrade Kit delivers bulletproof reliability to the 4-TEC 1630 engine in racing and high boost applications. When you're pushing it to the limit and looking for maximum dependability, our Engine Internals Upgrade Kit is a must.

CP Pistons are installed. High-strength forged racing pistons deliver maximum reliability and performance in high boost & turbo applications. Optimized dome design, improved lubrication hole placement, premium low-friction ring package, tool steel wrist pin & carbon steel wire locks ensure added reliability in high horsepower engines.

RIVA Pro-Series Cylinder Head Stud Kit is installed. Stud kits reduce fatigue on threads in cylinder head while dramatically increasing reliability through more accurate & consistent torque loading. More uniform clamping force on head gasket helps prevent blown head gaskets and ensures optium engine sealing.

RIVA Valve Train Upgrade Kit is installed. Titanium valve retainers and heavy-duty valve springs increase reliability of modified engine by recucing the possibility of valve float at high RPM. To ease installation of Valve Train Upgrade Kit we offer a unique Valve Compression Tool that allows installation without removal of cylinder head saving you time and money.

Carrillo Connecting Rods are installed. Unique H-beam design is forged from an ultra high-strength alloy and rated to 500+ horsepower making these rods substantially stronger and lighter than OEM equipment; allowing your engine to rev quicker and hold up to the punishing demands of high boost applications.

NOTE: RIVA Performance Kits intended for competition use only.

Applications

2025 Sea-Doo FishPro Apex (300)
2025 Sea-Doo GTR-X 300
2025 Sea-Doo GTX 300
2024 Sea-Doo GTR-X 300
2024 Sea-Doo GTX 300
2024 Sea-Doo GTX Limited 300
2023 Sea-Doo GTX 300
2023 Sea-Doo GTX Limited 300
2023 Sea-Doo RXP-X 300
2023 Sea-Doo RXP-X Apex 300
2023 Sea-Doo RXT-X 300
2022 Sea-Doo GTX 300
2022 Sea-Doo GTX Limited 300
2022 Sea-Doo RXP-X 300
2022 Sea-Doo RXT-X 300
2021 Sea-Doo GTX 300
2021 Sea-Doo GTX Limited 300
2021 Sea-Doo RXP-X 300
2021 Sea-Doo RXT-X 300
2020 Sea-Doo GTX Limited 300
2020 Sea-Doo RXP-X 300
2020 Sea-Doo RXT-X 300
2019 Sea-Doo GTX Limited 300
2019 Sea-Doo RXP-X 300
2019 Sea-Doo RXT-X 300
2018 Sea-Doo GTX Limited 300
2018 Sea-Doo RXP-X 300
2018 Sea-Doo RXT-X 300
2017 Sea-Doo GTX Limited 300
2017 Sea-Doo RXP-X 300
2017 Sea-Doo RXT-X 300
2016 Sea-Doo GTX Limited 300
2016 Sea-Doo RXP-X 300
2016 Sea-Doo RXT-X 300