The Tomei Titanium Valve Spring Retainer Set is an indispensable part for any high powered, high speed engine. The combination of high lift camshafts and these oversized valves will greatly increase the flow rate for fuel mixture to enter the combustion chamber.
When upgrading the Valves to cope with the new high lift camshafts it is also a requirement to upgrade the Valve Springs to suit the new setup. High engine speeds and the dynamic movement of the valve trains mass can cause unwanted stress loads. This can cause abnormal movements such as a Valve jump or Valve bounce which can cause engine failure.
The Tomei Retainers are made from Titanium alloy for added weight reduction whilst maintaining the high strength properties and precision required for the nature of its use. This will help keeping the Valves under control and secure the Valve in place during extreme race conditions.
Features
- Standard Factory Weight 17.3g
- Tomei Titanium Weight 10.8g
- CONTROL & STABLIZE VALVE JUMPS & VALVE BOUNCES!! An indispensable part for any high powered
- Tomei Titan Valve Retainer can be used on Tomei Valve Spring Type A only. Cannot be used on Type B and Type C.
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Price | Order | |
|---|---|---|---|
| 163205 In stock at Tomei | |||
| Fairlady Z - 350Z - Z33 | | ||
| 163205 In stock at Tomei | |||
| GT-R - R35 | | ||
| 163201 In stock at Tomei | |||
| Silvia - S13 SR20DET | | ||
| 163201 In stock at Tomei | |||
| Silvia - S14 SR20DET | | ||
| 163201 In stock at Tomei | |||
| Silvia - S15 SR20DET | | ||
| 163200 | |||
| Skyline GT-R - BNR32 | | ||
| 163200 | |||
| Skyline GT-R - BCNR33 | | ||
| 163200 | |||
| Skyline GT-R - BNR34 | | ||
| Vehicle | Price | Order | |
|---|---|---|---|
| 163204 In stock at Tomei | |||
| Lancer Evolution X - CZ4A 4B11 | | ||
| Vehicle | Price | Order | |
|---|---|---|---|
| 163203 In stock at Tomei | |||
| Impreza Sports Wagon WRX - GF8 | | ||
| 163203 In stock at Tomei | |||
| Impreza WRX - GC8 | | ||
Tomei was founded in 1968 by members of the Johoku Riders motorcycle club, among them Nissan works driver Seiichi Suzuki. It began as a racing engine builder for Nissan engines only, and its work on the Nissan L-series and later the RB and SR engines made its name. The company took the name Tomei Powered when it moved to Machida, Tokyo, in 1994.
Tomei now develops parts for many Japanese engines, Mitsubishi, Subaru and Toyota as well as Nissan: camshafts, valve train parts, pistons, connecting rods and crankshafts, complete engines, and exhaust systems such as its well-known Expreme titanium range.
Associated JDM Parts
Auto Staff Insulation Gasket
HKS Camshafts - Nissan
326 Power Racing Gloves
About NENGUN
Since the year 2000, NENGUN has supplied over 500,000 parts direct from Fukuoka, Japan to 170 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.












