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Tomei Valve Springs
Tomei

In terms of transferring the exact movement of the camshaft, the highest quality valve spring is required to the high RPM, high powered tuned engines.

In terms of transferring the exact movement of the camshaft, the highest quality valve spring is required to the high RPM, high powered tuned engines.

We developed our products with the most careful choice of the material, coating and the other technologies. Then we repeated severe tests to our pre-production in order to give the best quality that is performed in any situations.

  • 163022 - Valve Spring Set for RB25DET for Solid Camshaft  Note: Intake valve springs of RB25DET are short, so they are not used on the High lift camshaft. So only the intake uses the offset retainer and longer valve springs set on the cylinder head for getting the spring stroke. 

 

Product Version Vehicle Compatibility Price Order
13203R301
Nissan Pulser RNN14 SR20DET (Doulble Spring)
Pulsar GTiR - RNN14
USD $ 432.60
USD $ 516.98
Vehicle Compatibility
Nissan - Pulsar GTiR - RNN14
13203R410
Nissan - CA18DET - 10.35mm Lift
CA18DET
USD $ 192.27
USD $ 229.77
Vehicle Compatibility
CA18DET
13203R600
Nissan - FJ - ~9.00~10.85mm Lift
DISCONTINUED DISCONTINUED
13203R800
To Suit RB20DE(T) VG30DE(TT) Lift 10.35
RB20DET
VG30DETT
USD $ 288.41
USD $ 344.65
Vehicle Compatibility
RB20DET
VG30DETT
13203R855
Nissan - Skyline - ECR33 - RB25DET - Type A - Lift 8.80
Skyline - R33 GTS-t S2 - ECR33
Skyline - R33 GTS-t S1 - ECR33
Stagea - 25t RS (~98+) - WGC34
USD $ 288.41
USD $ 344.65
Vehicle Compatibility
Nissan - Skyline - R33 GTS-t S2 - ECR33
Nissan - Skyline - R33 GTS-t S1 - ECR33
Nissan - Stagea - 25t RS (~98+) - WGC34
163022
Nissan - Skyline - ECR33 - RB25DET - Type B - Lift 10.25 - Solid Use Only
Skyline - R33 GTS-t S2 - ECR33
Skyline - R33 GTS-t S1 - ECR33
USD $ 432.60
USD $ 516.98
Vehicle Compatibility
Nissan - Skyline - R33 GTS-t S2 - ECR33
Nissan - Skyline - R33 GTS-t S1 - ECR33
163034
Mitsubishi - 4G63 - Lift 12.0 - Oval wire - High lift Type
4G63
USD $ 192.27
USD $ 229.77
Vehicle Compatibility
4G63
163055
Nissan SR20DET Type -B 163055 240sx S13 S14
Silvia - S14 S1
Silvia - S14 S2
180SX - RPS13 S2 (Black Head)
180SX - RPS13 S1 (Red Head)
180SX - RPS13 S3 (Black Head)
USD $ 576.81
USD $ 689.30
Vehicle Compatibility
Nissan - Silvia - S14 S1
Nissan - Silvia - S14 S2
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)
Type A 173001
RB26DETT Lift 10.85
Skyline - R32 GTR - BNR32
Skyline - R33 GTR - BCNR33
Skyline - R34 GTR - BNR34
Stagea - 25t RS Four (pre 98) - WGNC34
RB26DETT
USD $ 256.36
USD $ 306.36
Vehicle Compatibility
Nissan - Skyline - R32 GTR - BNR32
Nissan - Skyline - R33 GTR - BCNR33
Nissan - Skyline - R34 GTR - BNR34
Nissan - Stagea - 25t RS Four (pre 98) - WGNC34
RB26DETT
Type A 173004
To Suit SR20DE(T) Lift 12.50
SR20DET
USD $ 160.23
USD $ 191.47
Vehicle Compatibility
SR20DET
Type B 163025
Nissan SR20DET Lift 12.50mm Double Spring with Special retainer, with Spring sheet
SR20DET
DISCONTINUED DISCONTINUED
Vehicle Compatibility
SR20DET
Type B 173002
RB26DETT Lift 11.50 With special retainer
Stagea - 25t RS Four (~98+) - WGNC34
RB26DETT
USD $ 432.60
USD $ 516.98
Vehicle Compatibility
Nissan - Stagea - 25t RS Four (~98+) - WGNC34
RB26DETT
Type C 163016
RB26DETT Lift 11.50 Double spring
Stagea - 25t RS Four (pre 98) - WGNC34
RB26DETT
DISCONTINUED DISCONTINUED
Vehicle Compatibility
Nissan - Stagea - 25t RS Four (pre 98) - WGNC34
RB26DETT
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037