Our Valve Retainer Upgrade Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. Includes 12 lightweight, precision-machined titanium valve retainers and 6 OE rocker arm shaft bolts that must be replaced during installation.
Key Features:
- Lightweight titanium construction
- CNC machined for tight fit & maximum durability
- Designed for use with original valve springs
- Includes 6 replacement OE rocker arm bolts
- IJSBA Stock Class legal.
Applications: All Sea-Doo 2003~23 1630 & 1503 4-TEC Engines (300, 260, 255, 230, 215, 185, 170 & 130). Not compatible with 900 engines.
TIP: To ease the installation and save time we recommend using our Valve Compression Tool!











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