Kelford valve springs + retainers, Sea-Doo Rotax 1503 / 1630 4-TEC Beehive
Valve springs and titanium retainers for Sea-Doo Rotax 1503 / 1630 4-TEC engines.
Technical specifications
| Part number | KVS03 |
|---|---|
| Engine | Sea-Doo Rotax 1503 / 1630 4-TEC |
| Spring design | Beehive |
| Retainers | Titanium, included |
| Seat load | Not stated, ask for more information. |
| Installed height | Not stated, ask for more information. |
| Open load | Not stated, ask for more information. |
| Coil-bind height | Not stated, ask for more information. |
| Maximum stated valve lift | Not stated, ask for more information. |
Installation and use
Install the supplied steel seat over the OEM seat. Manufacturer-rated capability: 10,000 rpm.
Engine and vehicle examples
Sea-Doo watercraft with Rotax 1503 or 1630 4-TEC engines
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

