Kelford valve springs + retainers, Audi 2.5 TFSI DAZA Beehive
Valve springs and titanium retainers for Audi 2.5 TFSI DAZA engines. Designed for high-rpm, high-boost racing engines.
Technical specifications
| Part number | KVS273-BT |
|---|---|
| Engine | Audi 2.5 TFSI DAZA |
| Spring design | Beehive |
| Spring material | spring steel |
| Retainers | Titanium, included |
| Seat load | 104 lb / 36.0 mm installed height |
| Open load | 214 lb / 11.5 mm valve lift |
| Coil-bind height | 23.6 mm |
| Maximum stated valve lift | Not stated, ask for more information. |
Installation and use
Install the supplied spring seat on the intake side only.
Engine and vehicle examples
Audi RS3 8V 2.5 TFSI, DAZA
Audi TT RS 8S 2.5 TFSI, DAZA
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

