Kelford valve springs + retainers, Toyota / Lexus 1UZ-FE, non-VVT-i Beehive Shim-under-bucket
Valve springs and titanium retainers for Toyota / Lexus 1UZ-FE, non-VVT-i engines.
Technical specifications
| Part number | KVS207 |
|---|---|
| Engine | Toyota / Lexus 1UZ-FE, non-VVT-i |
| Spring design | Beehive |
| Retainers | Titanium, included |
| Seat load | 83 lb / 33.4 mm installed height |
| Open load | 180 lb / 11.0 mm valve lift |
| Coil-bind height | 20.85 mm |
| Maximum stated valve lift | Not stated, ask for more information. |
Installation and use
Shim-under-bucket conversion for 10 mm shims. Designed around OEM valve-tip height and a 34 mm cam base circle. Select shim thickness for the actual assembly.
Engine and vehicle examples
Lexus LS 400, 1UZ-FE without VVT-i
Lexus SC 400, 1UZ-FE without VVT-i
Toyota Soarer / Celsior, 1UZ-FE without VVT-i
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

